ocket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) 06:21:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) 06:21:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:16 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) 06:21:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:17 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) 06:21:17 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) 06:21:17 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) 06:21:17 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) [ 528.546990][T28632] FS-Cache: Duplicate cookie detected [ 528.552753][T28632] FS-Cache: O-cookie c=00000000eac0b807 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 528.561902][T28632] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000dbc1efeb [ 528.569254][T28632] FS-Cache: O-key=[10] '0200020000807f000008' [ 528.575748][T28632] FS-Cache: N-cookie c=0000000057a84744 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 528.584745][T28632] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000002975832d 06:21:17 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:17 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) [ 528.592379][T28632] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:17 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:17 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:17 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:17 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) socket$inet_udplite(0x2, 0x2, 0x88) 06:21:18 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:18 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) 06:21:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:18 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 06:21:18 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) 06:21:18 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:18 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:18 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:18 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) 06:21:18 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:19 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:19 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:19 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:19 executing program 2: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) 06:21:19 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) 06:21:19 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:19 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) 06:21:19 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) socket$inet_udplite(0x2, 0x2, 0x88) 06:21:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:19 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:19 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) 06:21:19 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:19 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) [ 531.401000][T29645] FS-Cache: Duplicate cookie detected [ 531.406776][T29645] FS-Cache: O-cookie c=0000000060d4f720 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 531.416009][T29645] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000000676f29a [ 531.423470][T29645] FS-Cache: O-key=[10] '0200020000807f000008' [ 531.429986][T29645] FS-Cache: N-cookie c=00000000f9ef4fc2 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 531.438968][T29645] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000000c0c6fcc 06:21:20 executing program 2: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) [ 531.446802][T29645] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:20 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) 06:21:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:20 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:20 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:20 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) socket$inet_udplite(0x2, 0x2, 0x88) 06:21:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) 06:21:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:21 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) setuid(0x0) 06:21:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:21 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:21 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) 06:21:21 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:22 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) 06:21:22 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$exfat(&(0x7f0000000000)='exfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={[{@namecase='namecase=1'}]}) 06:21:22 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() setuid(0x0) 06:21:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:22 executing program 0: 06:21:22 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) setuid(0x0) 06:21:22 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:22 executing program 0: 06:21:22 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:22 executing program 0: 06:21:22 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) 06:21:22 executing program 2: 06:21:23 executing program 0: 06:21:23 executing program 2: 06:21:23 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:23 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:23 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) 06:21:23 executing program 0: 06:21:23 executing program 2: 06:21:23 executing program 0: [ 534.583507][T30792] FS-Cache: Duplicate cookie detected [ 534.589457][T30792] FS-Cache: O-cookie c=000000001d40b9a0 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 534.598500][T30792] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000046432890 [ 534.606680][T30792] FS-Cache: O-key=[10] '0200020000807f000008' [ 534.613212][T30792] FS-Cache: N-cookie c=000000003aa4f254 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 534.622124][T30792] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000009c091edc 06:21:23 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) [ 534.629464][T30792] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:23 executing program 2: 06:21:23 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:23 executing program 0: 06:21:23 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) 06:21:23 executing program 2: 06:21:23 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:23 executing program 0: 06:21:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) 06:21:24 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:24 executing program 2: 06:21:24 executing program 0: 06:21:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) 06:21:24 executing program 2: [ 535.482067][T31129] FS-Cache: Duplicate cookie detected [ 535.487826][T31129] FS-Cache: O-cookie c=00000000effec386 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 535.497741][T31129] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000005c5f6559 [ 535.505109][T31129] FS-Cache: O-key=[10] '0200020000807f000008' [ 535.511642][T31129] FS-Cache: N-cookie c=0000000020b24688 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 535.520541][T31129] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000fa7e98b3 [ 535.527951][T31129] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:24 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:24 executing program 0: 06:21:24 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:24 executing program 2: 06:21:24 executing program 0: 06:21:24 executing program 2: 06:21:24 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:24 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:24 executing program 2: 06:21:25 executing program 0: 06:21:25 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:25 executing program 2: 06:21:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:25 executing program 0: 06:21:25 executing program 2: 06:21:25 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:25 executing program 0: 06:21:25 executing program 2: 06:21:25 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:25 executing program 0: 06:21:25 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:26 executing program 2: 06:21:26 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:26 executing program 0: 06:21:26 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:26 executing program 2: 06:21:26 executing program 0: [ 537.559221][T31696] FS-Cache: Duplicate cookie detected [ 537.565140][T31696] FS-Cache: O-cookie c=00000000e6e52a95 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 537.574373][T31696] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000026ab8ad7 [ 537.581660][T31696] FS-Cache: O-key=[10] '0200020000807f000008' [ 537.592048][T31696] FS-Cache: N-cookie c=00000000d6400a89 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 537.600973][T31696] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000055388460 [ 537.608372][T31696] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:26 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) 06:21:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) clone3(&(0x7f0000001680)={0x80a0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f00000001c0)) 06:21:26 executing program 2: openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) write$P9_RRENAMEAT(0xffffffffffffffff, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000180)={0x3, 0x3, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3], 0x6000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) dup(0xffffffffffffffff) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) socket(0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x191e6519556bfd91, 0x0, 0x0) 06:21:26 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:26 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) setuid(0x0) [ 538.385624][T31927] FS-Cache: Duplicate cookie detected [ 538.391277][T31927] FS-Cache: O-cookie c=00000000a33c1af4 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 538.400322][T31927] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000026b755c1 [ 538.407671][T31927] FS-Cache: O-key=[10] '0200020000807f000008' [ 538.413941][T31927] FS-Cache: N-cookie c=000000006f333a9c [p=00000000f8eca96d fl=2 nc=0 na=1] [ 538.422792][T31927] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000f45396a7 06:21:27 executing program 2: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_setup(0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x1) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00()\x89\xe5\x14^W\x86\xa3\x14K|\x0e\xfe-\x9d\xbe\xca`\n\x1a', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x40000000011, r1, 0x0) socket$inet6(0xa, 0x3, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0xa, 0x3, 0x1) sched_setscheduler(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$security_evm(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000280)=[0xffffffffffffffff], 0x1) [ 538.430376][T31927] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:27 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:27 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:27 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:27 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:27 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x6}, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x8, 0x58d2}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x9d106, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0x4}, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, 0x0) delete_module(0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, 0x0) pipe(0x0) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f00000001c0)=0x7) ptrace$getregs(0xe, 0x0, 0x14, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net\x00', 0x200002, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000580)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x800003, 0x8012, r6, 0x0) [ 539.043994][T32150] FS-Cache: Duplicate cookie detected [ 539.050665][T32150] FS-Cache: O-cookie c=000000009180d39a [p=00000000f8eca96d fl=222 nc=0 na=1] [ 539.059747][T32150] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000006e399e3 [ 539.067290][T32150] FS-Cache: O-key=[10] '0200020000807f000008' [ 539.073878][T32150] FS-Cache: N-cookie c=0000000001c3b29f [p=00000000f8eca96d fl=2 nc=0 na=1] [ 539.082804][T32150] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000068892a18 [ 539.090169][T32150] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000064, 0x0) clone3(&(0x7f0000001680)={0x80a0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f00000001c0)) 06:21:28 executing program 4: socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r0) setuid(0x0) 06:21:28 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:28 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_int(r2, 0x0, 0x18, 0x0, &(0x7f0000000100)) 06:21:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) [ 539.807125][T32154] cgroup: fork rejected by pids controller in /syz2 06:21:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setuid(0x0) setuid(0x0) 06:21:29 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:29 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) 06:21:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:29 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:29 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:29 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) 06:21:29 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) 06:21:29 executing program 2: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r1) setuid(0x0) [ 541.144615][ T497] FS-Cache: Duplicate cookie detected [ 541.150301][ T497] FS-Cache: O-cookie c=00000000dc0b522a [p=00000000f8eca96d fl=222 nc=0 na=1] [ 541.159770][ T497] FS-Cache: O-cookie d=0000000003214ee5 n=0000000003214ee5 [ 541.167269][ T497] FS-Cache: O-key=[10] '0200020000807f000008' [ 541.174059][ T497] FS-Cache: N-cookie c=000000006dfdc7ff [p=00000000f8eca96d fl=2 nc=0 na=1] [ 541.182905][ T497] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000000d18566d [ 541.190560][ T497] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:30 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) setuid(0x0) 06:21:30 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) 06:21:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:30 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) 06:21:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setuid(0x0) setuid(0x0) 06:21:30 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:30 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) 06:21:30 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:30 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) 06:21:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) [ 542.332118][ T801] FS-Cache: Duplicate cookie detected [ 542.338105][ T801] FS-Cache: O-cookie c=000000002be791c6 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 542.347277][ T801] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000da0351e5 [ 542.354664][ T801] FS-Cache: O-key=[10] '0200020000807f000008' [ 542.361170][ T801] FS-Cache: N-cookie c=00000000b241c699 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 542.370201][ T801] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000007aa125e6 06:21:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) setuid(0x0) [ 542.377675][ T801] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:31 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)) 06:21:31 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() setuid(0x0) 06:21:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)) 06:21:31 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)) 06:21:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) 06:21:31 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) socket$inet_udplite(0x2, 0x2, 0x88) 06:21:31 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:32 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) 06:21:32 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) [ 543.383917][ T1150] FS-Cache: Duplicate cookie detected [ 543.389679][ T1150] FS-Cache: O-cookie c=00000000f9ef4fc2 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 543.399473][ T1150] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000000676f29a [ 543.407303][ T1150] FS-Cache: O-key=[10] '0200020000807f000008' [ 543.413938][ T1150] FS-Cache: N-cookie c=000000001ea48c3b [p=00000000f8eca96d fl=2 nc=0 na=1] [ 543.423049][ T1150] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000ffc52393 [ 543.430390][ T1150] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:32 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r16) 06:21:32 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r16) 06:21:32 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) geteuid() r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r5) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r7) fstat(r0, &(0x7f0000000080)) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r9) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) fstat(0xffffffffffffffff, &(0x7f00000001c0)) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r12, 0xc) fstat(r12, &(0x7f0000000240)) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r13) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r15) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r16) 06:21:32 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:32 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = geteuid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r16, 0xc) fstat(r16, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r18) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r19) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r20) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r21) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r22) getgroups(0x6, &(0x7f00000002c0)=[r19, 0xee00, r20, r21, 0xee00, r22]) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x2839f7734d7ddb4d}, [{0x2, 0x4, r3}, {0x2, 0x8, r4}, {0x2, 0x2, r6}, {0x2, 0x1}, {0x2, 0x2, r8}, {0x2, 0x2, r9}, {0x2, 0x4, r11}, {0x2, 0x5, r12}, {0x2, 0x4, r14}], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x7, r15}, {0x8, 0x0, r17}, {0x8, 0x4, r18}, {0x8, 0x2, r23}], {0x10, 0x1}, {0x20, 0x2}}, 0x94, 0x42acd711f37cee11) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) 06:21:32 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = geteuid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r16, 0xc) fstat(r16, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r18) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r19) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r20) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r21) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r22) getgroups(0x6, &(0x7f00000002c0)=[r19, 0xee00, r20, r21, 0xee00, r22]) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x2839f7734d7ddb4d}, [{0x2, 0x4, r3}, {0x2, 0x8, r4}, {0x2, 0x2, r6}, {0x2, 0x1}, {0x2, 0x2, r8}, {0x2, 0x2, r9}, {0x2, 0x4, r11}, {0x2, 0x5, r12}, {0x2, 0x4, r14}], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x7, r15}, {0x8, 0x0, r17}, {0x8, 0x4, r18}, {0x8, 0x2, r23}], {0x10, 0x1}, {0x20, 0x2}}, 0x94, 0x42acd711f37cee11) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) 06:21:33 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) r4 = geteuid() r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) socket$inet_udplite(0x2, 0x2, 0x88) setuid(0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r8) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r11) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r16, 0xc) fstat(r16, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r18) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r19) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r20) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r21) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r22) getgroups(0x6, &(0x7f00000002c0)=[r19, 0xee00, r20, r21, 0xee00, r22]) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x2839f7734d7ddb4d}, [{0x2, 0x4, r3}, {0x2, 0x8, r4}, {0x2, 0x2, r6}, {0x2, 0x1}, {0x2, 0x2, r8}, {0x2, 0x2, r9}, {0x2, 0x4, r11}, {0x2, 0x5, r12}, {0x2, 0x4, r14}], {0x4, 0x1}, [{0x8, 0x2}, {0x8, 0x7, r15}, {0x8, 0x0, r17}, {0x8, 0x4, r18}, {0x8, 0x2, r23}], {0x10, 0x1}, {0x20, 0x2}}, 0x94, 0x42acd711f37cee11) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:33 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:33 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:33 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r3) getgroups(0x2, &(0x7f0000000040)=[r3, 0xee00]) chown(&(0x7f0000000000)='./file0\x00', r2, r4) 06:21:33 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:33 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:33 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 544.962319][ T1728] FS-Cache: Duplicate cookie detected [ 544.968364][ T1728] FS-Cache: O-cookie c=000000001e3d8a7e [p=00000000f8eca96d fl=222 nc=0 na=1] [ 544.977564][ T1728] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000014633d11 [ 544.984941][ T1728] FS-Cache: O-key=[10] '0200020000807f000008' [ 544.991420][ T1728] FS-Cache: N-cookie c=000000009a89b884 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 545.000352][ T1728] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000003836e317 06:21:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000000)) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 545.007841][ T1728] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:33 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10002) close(r4) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10) ioctl$VIDIOC_QUERY_DV_TIMINGS(r4, 0x80845663, &(0x7f00000000c0)) 06:21:33 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10002) close(r4) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10) ioctl$VIDIOC_QUERY_DV_TIMINGS(r4, 0x80845663, &(0x7f00000000c0)) 06:21:34 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:34 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10002) close(r4) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10) ioctl$VIDIOC_QUERY_DV_TIMINGS(r4, 0x80845663, &(0x7f00000000c0)) 06:21:34 executing program 4: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:34 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:34 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10100441}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x4) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:34 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 546.011659][ T2280] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 06:21:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x5}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x79e3, 0x2, 0x48a}}) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) lsetxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="04023267fffb987c4a218b6dd5bb78b34860bbdcdceb975b3dca98999b3f6220f216a110a4e25552bc"], 0x8, 0x2) close(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000200)) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r4) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000300)={0x8000, 0x0, [], {0x0, @reserved}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x785b, &(0x7f0000000140)=0x4) semop(r2, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 546.104088][ T2282] FS-Cache: Duplicate cookie detected [ 546.110514][ T2282] FS-Cache: O-cookie c=0000000060d4f720 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 546.119559][ T2282] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000003198cd83 [ 546.126907][ T2282] FS-Cache: O-key=[10] '0200020000807f000008' [ 546.133479][ T2282] FS-Cache: N-cookie c=00000000c24a38e3 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 546.142401][ T2282] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000007b41eeb0 [ 546.149797][ T2282] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:35 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x16d503) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:35 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x5}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x79e3, 0x2, 0x48a}}) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) lsetxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="04023267fffb987c4a218b6dd5bb78b34860bbdcdceb975b3dca98999b3f6220f216a110a4e25552bc"], 0x8, 0x2) close(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000200)) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r4) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000300)={0x8000, 0x0, [], {0x0, @reserved}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x785b, &(0x7f0000000140)=0x4) semop(r2, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(r1, &(0x7f0000fee000/0x2000)=nil, 0x5000) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r2 = syz_open_dev$cec(&(0x7f0000000000)='/}ev/cec#\x00', 0x1, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000004000000500300001e00000000a191994800000000b8020000b8020000b8020000b80200a578012fa60004936bae00b80200000400"/84, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/64], @ANYBLOB="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"], 0x3b0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = shmget$private(0x0, 0x13000, 0x0, &(0x7f0000feb000/0x13000)=nil) shmat(r1, &(0x7f0000fee000/0x2000)=nil, 0x5000) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x4000) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r2 = syz_open_dev$cec(&(0x7f0000000000)='/}ev/cec#\x00', 0x1, 0x2) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000004000000500300001e00000000a191994800000000b8020000b8020000b8020000b80200a578012fa60004936bae00b80200000400"/84, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/64], @ANYBLOB="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"], 0x3b0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x4}, {0x0, 0xffffffff}], 0x2) socket$nl_route(0x10, 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000200)={0x7, 0x1b, 0x1}, 0x7) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x1}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r4) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000100)={0xa0, 0x19, 0x1, {0x1048, {0x0, 0x2, 0x8}, 0xc1, r3, r4, 0x7, 0x3, 0x7f, 0x3, 0x7, 0x1, 0x81, 0x81, 0x80, 0x2a, 0xf415, 0x400, 0xc00000000000, 0x6, 0x3}}, 0xa0) 06:21:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x5}, 0x10080}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x79e3, 0x2, 0x48a}}) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) lsetxattr$security_evm(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="04023267fffb987c4a218b6dd5bb78b34860bbdcdceb975b3dca98999b3f6220f216a110a4e25552bc"], 0x8, 0x2) close(r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000200)) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r4) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000300)={0x8000, 0x0, [], {0x0, @reserved}}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000100)=0x785b, &(0x7f0000000140)=0x4) semop(r2, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x4}, {0x0, 0xffffffff}], 0x2) socket$nl_route(0x10, 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000200)={0x7, 0x1b, 0x1}, 0x7) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x1}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r4) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000100)={0xa0, 0x19, 0x1, {0x1048, {0x0, 0x2, 0x8}, 0xc1, r3, r4, 0x7, 0x3, 0x7f, 0x3, 0x7, 0x1, 0x81, 0x81, 0x80, 0x2a, 0xf415, 0x400, 0xc00000000000, 0x6, 0x3}}, 0xa0) 06:21:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x4}, {0x0, 0xffffffff}], 0x2) socket$nl_route(0x10, 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000200)={0x7, 0x1b, 0x1}, 0x7) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x1}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r4) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000100)={0xa0, 0x19, 0x1, {0x1048, {0x0, 0x2, 0x8}, 0xc1, r3, r4, 0x7, 0x3, 0x7f, 0x3, 0x7, 0x1, 0x81, 0x81, 0x80, 0x2a, 0xf415, 0x400, 0xc00000000000, 0x6, 0x3}}, 0xa0) 06:21:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x4}, {0x0, 0xffffffff}], 0x2) socket$nl_route(0x10, 0x3, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) write$P9_RSETATTR(r1, &(0x7f0000000200)={0x7, 0x1b, 0x1}, 0x7) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) write$RDMA_USER_CM_CMD_LISTEN(r1, &(0x7f0000000040)={0x7, 0x8, 0xfa00, {0xffffffffffffffff, 0x1}}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r3) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r4) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000100)={0xa0, 0x19, 0x1, {0x1048, {0x0, 0x2, 0x8}, 0xc1, r3, r4, 0x7, 0x3, 0x7f, 0x3, 0x7, 0x1, 0x81, 0x81, 0x80, 0x2a, 0xf415, 0x400, 0xc00000000000, 0x6, 0x3}}, 0xa0) 06:21:36 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:36 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/126, 0x7e}, &(0x7f0000000000), 0x20}, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:36 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:36 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/126, 0x7e}, &(0x7f0000000000), 0x20}, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:36 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f00000000c0)=""/126, 0x7e}, &(0x7f0000000000), 0x20}, 0x20) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:36 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:36 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = getuid() mount$9p_virtio(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1, &(0x7f0000000140)={'trans=virtio,', {[{@privport='privport'}, {@afid={'afid', 0x3d, 0x5}}], [{@uid_gt={'uid>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x62, 0x37, 0x68, 0x7, 0x65, 0x35, 0x64], 0x2d, [0x33, 0x65, 0x61, 0x37], 0x2d, [0x39, 0x32, 0x66, 0x62], 0x2d, [0x64, 0x65, 0x35, 0x61], 0x2d, [0x66, 0x33, 0x39, 0x34, 0x39, 0x33, 0x63, 0x32]}}}, {@subj_user={'subj_user', 0x3d, 'securityvboxnet1eth0@'}}, {@uid_gt={'uid>', r2}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'system'}}, {@dont_hash='dont_hash'}]}}) r3 = semget$private(0x0, 0x20000000102, 0x0) semop(r3, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r3, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r1) r2 = getuid() mount$9p_virtio(&(0x7f0000000000)='\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x1, &(0x7f0000000140)={'trans=virtio,', {[{@privport='privport'}, {@afid={'afid', 0x3d, 0x5}}], [{@uid_gt={'uid>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x62, 0x37, 0x68, 0x7, 0x65, 0x35, 0x64], 0x2d, [0x33, 0x65, 0x61, 0x37], 0x2d, [0x39, 0x32, 0x66, 0x62], 0x2d, [0x64, 0x65, 0x35, 0x61], 0x2d, [0x66, 0x33, 0x39, 0x34, 0x39, 0x33, 0x63, 0x32]}}}, {@subj_user={'subj_user', 0x3d, 'securityvboxnet1eth0@'}}, {@uid_gt={'uid>', r2}}, {@audit='audit'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'system'}}, {@dont_hash='dont_hash'}]}}) r3 = semget$private(0x0, 0x20000000102, 0x0) semop(r3, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r3, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 548.466500][ T3222] FS-Cache: Duplicate cookie detected [ 548.472329][ T3222] FS-Cache: O-cookie c=0000000020b24688 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 548.481773][ T3222] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000006ca7b3b2 [ 548.489461][ T3222] FS-Cache: O-key=[10] '0200020000807f000008' [ 548.495989][ T3222] FS-Cache: N-cookie c=00000000effec386 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 548.505125][ T3222] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000b6c8d731 [ 548.512656][ T3222] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r0, 0xc) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r2 = semget$private(0x0, 0x20000000102, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f00000002c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x100, 0x70bd25, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x41}, 0x10) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r2, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:37 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:37 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000000, 0x8000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0xe}], 0x1) [ 548.779816][ T3430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 06:21:37 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001300)={{0x2, 0x4e20, @remote}, {0x0, @remote}, 0x8, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ip6tnl0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x57d9, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e9db84cd579e345340c5e8717632a5eeaf8655da1ea9c090893a503def28e5e7bb290688d19d769388cf83fed79030f068559f87ae9da3ea1d80eef6e55c3ae2f654e6135020059fe46668ecb3ea45a0bc8aea3ab42618faf49c309c6c2c5c7e49b6f0a53cf2100c70cd6653d147788d2ae9d0d6bbfc490f949feb822dfaf9c6cf248b91b9cffdc69c0a41ec7cd63db54fa364dd50ed509794ec37585cd2d13aecc4557a59f7f6b1117", 0xaa}], 0x1, &(0x7f00000001c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x7f4c3a2181309575, 0x4, 0x5733ab096889d733, 0x0, 0x0, [@local, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="a1c9f44809a1c24db40adad45b09aa0ae37b3fd3993ef183ee6986b4cde926033c1e0616660acacc245a8955b4394cfc5f7b73df488f24a8f09e3411310cbc0dc0a1f84bfe2a458a697062cb65cb8cfdc2a11d8015cd291316d40b73c579ef2e51fd4c82b86f7d3d02d7386f410127cfc125808b8e16a35c5dcfc050586eaa0632ae3e9ab1bbeec9f46edfd7452613a921d4e65e6a5fcd726795896131a77f37b9998615226f7aeacb9290af414f83ab13d6dd09a8c98f7938eae26f54c0a89a76f00c1cc7c3be7975b69b846d4535713a33421e65e38e3066e29ddb77ee42", 0xdf}, {&(0x7f0000000340)="832ea3fe91afab6e41b52f9131624bceebe3bcf43a91744e17361c9ef49f7a6885846d72e7ecb9cc9dc250019801e01a6c7a8d8a24bb1cb965a16c931530107249ae429ccf0eebf3cd2ddd4d2a97ed469374fca6b5b6abc4752daf625d78e0fff908c773228b09c0ed6f0a2cc6e81523324a563e661e47fb51956160f4066b94396cf227481134ead9b1c5dc365ce8824f1cdcabead6715e67b3b1708926ba95ca7831a52731e5a100c3882fcf7e08dddddb52fd9167ac3aa3eb35cc3d77d480bfdec4c701b80f709d1d06348671c5181438a58afc94c134ca1ca7803cfdae22dc", 0xe1}, {&(0x7f0000000440)="437853778cba7d442ffe5e241f716a29f8c17aceb4e2eafc107315953e0acc088ed192f591e69f80b404f1e8c61e9dad5160d1ac364d8c94cf46dad4a19980c95ffa5505476034d4c1d44e16d478cc278e84eb96355e666ec96664bb6f67b0db5f33902633b365e219e25e242015f39a426f8d5604e533196ce82f8a8d87955106698cccced42aa9fa2f4ba18beb89d543451c45c0f73ea60b67b10a6b3beb18", 0xa0}, {&(0x7f0000000500)="22cfac9e0b6bd881aa68d3aae4ab367bbb9fa69aebdf727aee99b526a7770f31fab31bedfd6de8a1", 0x28}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="cf1ab331d0443c8f1f0128db059787fbd80f0509b6c2ca00", 0x18}, {&(0x7f00000005c0)="d4", 0x1}, {&(0x7f0000000600)="178c1ae46396f663d76e119bcda822c8ff6bfaa30b1ece50fe222ead6a7905fda04714c7e429284a61ac9cbed02c59f3ed2f59a5f909fea53248fcf3a86a9a7bf5661c56c38e1eb76e9d78fee88e18981cf3615b779d0f3fe21cb8dd4962104297e437749c21dd6e38c45a339c3b8ba1043a871aa3a39cdf0399a6dad44a3f0cc5152e02aaa2a70e3bc3e152c4138549eedecf0b3376657cb8b71a6d4a7bd0e27ab8a403ea731f487497d126f95e70c1fc11b90811f9d6a8ec821d84f9c610d4a9d58ec43c40b33c7c4acb58ab707af3962a48e97df4c583ccb8", 0xda}, {&(0x7f0000000700)="5bdc5e22d4a628627d4a764de89b363d862ae057d8bd89be5d972c52b3524b7f1a6cb6cff629a56769abc83595535df4fcf4ff0f0265cba93fcc524b5abd2e787892f93a5ed3ae557ca8f50a94eda7df10a136e34247d85013f8a7523f897710cebec19f27d344dbc6467679b207dab7706b528a6604395df7148f7d86b2b0a4738bac5951be7e02f8d90ded05f81b3feaa688960f", 0x95}, {&(0x7f00000007c0)="e150dbcc5ce4cb9ec6344d1bd2ee6a059fb30ff599d7b1a7ddd8109fbba715a12b57ac00248900ef7265e61a9a141c97c846ab578c59b4ee14dbca387f000437bf34f3978b6b49f221edf5ad9247186f7fc23d0ca8f28435d5254365cf0842291e59969aa06be04c45b2ea80ed2e2d1c9761adb3574696f8e76145eaefa27b530c7779c1ef7486c012ca70fd9d99b4c86569fedd5c1e8e3798a687dff1c5d64473d5844ae0fd2608d8a82a7acba20b66951f3ecd39f373541fefa22a3511ee9c53e99096380901b0345eba06fdf679a9955088c65468657da856b999af2ddcfb9d90478f6ab3dc86a54b82dea54b68cf535b", 0xf2}, {&(0x7f00000008c0)="217f58c73c8b1854f5ca9cd149d82f1bb3639545e847d0abd7551b1a2bb287691bb5f8f8b9217d7478e8730444e658f18c801b4158ce77bb126aa3c0e3c54a7822728e080a82d97cf58cb9a70829c70f6aa216fe5773af70f49c25142e6cb8f2bf08857ec2f12f35adeabb0b5fc6d6b382c6ce74e1eb5894d1b3e4d12d945a7cf32ff4d28fa1c84ff962a4811319", 0x8e}], 0x6, &(0x7f0000000a00)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo]}}}, @dstopts={{0x1b8, 0x29, 0x37, {0x0, 0x33, [], [@pad1, @enc_lim, @calipso={0x7, 0x10, {0xff, 0x2, 0x40, 0x2, [0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @calipso={0x7, 0x38, {0x6000, 0xc, 0x80, 0x400, [0xa6, 0x80000001, 0x1ff, 0x2, 0xfffffffffffff579, 0xf2]}}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1, 0x6, [0x101, 0x5, 0x8, 0x1, 0x3, 0x8000, 0xfffffffffffffffa, 0x10001, 0x4, 0xcf6]}}, @generic={0x7, 0xe6, "1ab464d397faf88493b5f52fc02baa8dbd87ed822062e67e76effbc99cbe5eceb9ccdec31e9fb3896f1b5460ae6529a3a78581a700a973de3b7d2db9e37ce3a15ab8aa3bdc6c902beb2c6aa6be82b3a4ed92025cfd93294c2365ec787cdb088fd126815ac9cf142a71dc1afe737f16ec7a8bd11f65afdf20708e4af23af685ee4a6d4c2c83f0d0b661d9cc433d71937031766801194cb080e4608b27edb82e59524b12532c784f1a413f9fff5aa8d77f26713e17759999071b2bb0a6da09d18080a52025264fd78ac7da72df393011b9e78debabfadaa09d30d55d8c751e73c7d3f182c88091"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1d, 0x5, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x4, @mcast1, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="11e223c0ef7504589959767e01a9287764e452b75687db49533b0613b7ce557346ed2e816afc75fd3cb96b4d33c101c8a6dc560bebabdc9226316826383314f47a116199b2fc614172509ab93e7b901edf3884618752c255b608b48a1f8938b2cd803a4d8ace66e466f11893b14d05e9c6e56aeb587eeb359c25e69552ca7b3e9a08ce835c3a0d74f6f3a73b23d5d1711d3c5b9d5f2d1acdc9f8d726ee2796c09ae071fd1eeb76cdabcd77b091b76dfac6df82a0544cbffbe3da464f02a3b3d24e7bc2ff4236f904bd096e468767684e8ffabca64edc8984454f36696d7e5cd9a27241f7", 0xe4}, {&(0x7f0000000dc0)="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", 0xff}, {&(0x7f0000000ec0)="be9f50aaac1e5c334a49c01eb8721795b0f6128f8808abb8f6c2749473afbbb506d000533ada43223bbdc15cfb3b4489925cb1d9b1eead4d21483c6be9ed090f024a3e99304bfb7300a3e5b0de62e99bc7c281f3cf3bb53a0f651c5a1271682b5df4eb8ba9d211bc4250325fcb6dc8798cb8f4bb25d23b26d866ab645a92833dd85338c257a5db3e0d55eddaf69c83c27a69720c4fae25858fb514da6b0d8cc74f5d98b8d0f7219a234eb3b822a24f587a", 0xb1}, {&(0x7f0000000f80)="9573af335eb66f6fd230aeba0d435b6fefa7a282725acd3d31db647d4b232d8bd07d0f156e68812dde8e24864bee5ee62509c8459fa7bdefd6f635116569fdc72c1a0affdd", 0x45}, {&(0x7f0000001000)="3e2e95edc645ddc4fc5910cc98e489431367b9d688e58e77416cb93da44768ac94861de40d6088c9fc82ce8a3b9716c1546e9395fb55d3a3070c29bfe43a00f856fff84df8d9e41941ff7da809c89619f46e3359456bb7bcf609ed6eb4f7ea19b0fe7946a63a1fd9f8ad28a7", 0x6c}, {&(0x7f0000001080)="acf0a02861a1ea5453ef92ddbdc4b7bd81f85a25858c349485ddfcd5109c705e16a5e903a0beb8e6fbeb712e204fe3c4fcbb", 0x32}], 0x6, &(0x7f0000001140)=ANY=[@ANYBLOB="1400000000000000290000000800000074f900000000000024000800000000002900000032000000000000000000000000000000000414aa", @ANYRES32=r6, @ANYBLOB="00000000140000000000000029000000430000000800000000000000300000000000000029000000370000002f02000000000000040180c910ff010000000000000000000000000001000000"], 0x88}}], 0x4, 0x4048000) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_open_pts(r1, 0x4000) 06:21:38 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001300)={{0x2, 0x4e20, @remote}, {0x0, @remote}, 0x8, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ip6tnl0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x57d9, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e9db84cd579e345340c5e8717632a5eeaf8655da1ea9c090893a503def28e5e7bb290688d19d769388cf83fed79030f068559f87ae9da3ea1d80eef6e55c3ae2f654e6135020059fe46668ecb3ea45a0bc8aea3ab42618faf49c309c6c2c5c7e49b6f0a53cf2100c70cd6653d147788d2ae9d0d6bbfc490f949feb822dfaf9c6cf248b91b9cffdc69c0a41ec7cd63db54fa364dd50ed509794ec37585cd2d13aecc4557a59f7f6b1117", 0xaa}], 0x1, &(0x7f00000001c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x7f4c3a2181309575, 0x4, 0x5733ab096889d733, 0x0, 0x0, [@local, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="a1c9f44809a1c24db40adad45b09aa0ae37b3fd3993ef183ee6986b4cde926033c1e0616660acacc245a8955b4394cfc5f7b73df488f24a8f09e3411310cbc0dc0a1f84bfe2a458a697062cb65cb8cfdc2a11d8015cd291316d40b73c579ef2e51fd4c82b86f7d3d02d7386f410127cfc125808b8e16a35c5dcfc050586eaa0632ae3e9ab1bbeec9f46edfd7452613a921d4e65e6a5fcd726795896131a77f37b9998615226f7aeacb9290af414f83ab13d6dd09a8c98f7938eae26f54c0a89a76f00c1cc7c3be7975b69b846d4535713a33421e65e38e3066e29ddb77ee42", 0xdf}, {&(0x7f0000000340)="832ea3fe91afab6e41b52f9131624bceebe3bcf43a91744e17361c9ef49f7a6885846d72e7ecb9cc9dc250019801e01a6c7a8d8a24bb1cb965a16c931530107249ae429ccf0eebf3cd2ddd4d2a97ed469374fca6b5b6abc4752daf625d78e0fff908c773228b09c0ed6f0a2cc6e81523324a563e661e47fb51956160f4066b94396cf227481134ead9b1c5dc365ce8824f1cdcabead6715e67b3b1708926ba95ca7831a52731e5a100c3882fcf7e08dddddb52fd9167ac3aa3eb35cc3d77d480bfdec4c701b80f709d1d06348671c5181438a58afc94c134ca1ca7803cfdae22dc", 0xe1}, {&(0x7f0000000440)="437853778cba7d442ffe5e241f716a29f8c17aceb4e2eafc107315953e0acc088ed192f591e69f80b404f1e8c61e9dad5160d1ac364d8c94cf46dad4a19980c95ffa5505476034d4c1d44e16d478cc278e84eb96355e666ec96664bb6f67b0db5f33902633b365e219e25e242015f39a426f8d5604e533196ce82f8a8d87955106698cccced42aa9fa2f4ba18beb89d543451c45c0f73ea60b67b10a6b3beb18", 0xa0}, {&(0x7f0000000500)="22cfac9e0b6bd881aa68d3aae4ab367bbb9fa69aebdf727aee99b526a7770f31fab31bedfd6de8a1", 0x28}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="cf1ab331d0443c8f1f0128db059787fbd80f0509b6c2ca00", 0x18}, {&(0x7f00000005c0)="d4", 0x1}, {&(0x7f0000000600)="178c1ae46396f663d76e119bcda822c8ff6bfaa30b1ece50fe222ead6a7905fda04714c7e429284a61ac9cbed02c59f3ed2f59a5f909fea53248fcf3a86a9a7bf5661c56c38e1eb76e9d78fee88e18981cf3615b779d0f3fe21cb8dd4962104297e437749c21dd6e38c45a339c3b8ba1043a871aa3a39cdf0399a6dad44a3f0cc5152e02aaa2a70e3bc3e152c4138549eedecf0b3376657cb8b71a6d4a7bd0e27ab8a403ea731f487497d126f95e70c1fc11b90811f9d6a8ec821d84f9c610d4a9d58ec43c40b33c7c4acb58ab707af3962a48e97df4c583ccb8", 0xda}, {&(0x7f0000000700)="5bdc5e22d4a628627d4a764de89b363d862ae057d8bd89be5d972c52b3524b7f1a6cb6cff629a56769abc83595535df4fcf4ff0f0265cba93fcc524b5abd2e787892f93a5ed3ae557ca8f50a94eda7df10a136e34247d85013f8a7523f897710cebec19f27d344dbc6467679b207dab7706b528a6604395df7148f7d86b2b0a4738bac5951be7e02f8d90ded05f81b3feaa688960f", 0x95}, {&(0x7f00000007c0)="e150dbcc5ce4cb9ec6344d1bd2ee6a059fb30ff599d7b1a7ddd8109fbba715a12b57ac00248900ef7265e61a9a141c97c846ab578c59b4ee14dbca387f000437bf34f3978b6b49f221edf5ad9247186f7fc23d0ca8f28435d5254365cf0842291e59969aa06be04c45b2ea80ed2e2d1c9761adb3574696f8e76145eaefa27b530c7779c1ef7486c012ca70fd9d99b4c86569fedd5c1e8e3798a687dff1c5d64473d5844ae0fd2608d8a82a7acba20b66951f3ecd39f373541fefa22a3511ee9c53e99096380901b0345eba06fdf679a9955088c65468657da856b999af2ddcfb9d90478f6ab3dc86a54b82dea54b68cf535b", 0xf2}, {&(0x7f00000008c0)="217f58c73c8b1854f5ca9cd149d82f1bb3639545e847d0abd7551b1a2bb287691bb5f8f8b9217d7478e8730444e658f18c801b4158ce77bb126aa3c0e3c54a7822728e080a82d97cf58cb9a70829c70f6aa216fe5773af70f49c25142e6cb8f2bf08857ec2f12f35adeabb0b5fc6d6b382c6ce74e1eb5894d1b3e4d12d945a7cf32ff4d28fa1c84ff962a4811319", 0x8e}], 0x6, &(0x7f0000000a00)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo]}}}, @dstopts={{0x1b8, 0x29, 0x37, {0x0, 0x33, [], [@pad1, @enc_lim, @calipso={0x7, 0x10, {0xff, 0x2, 0x40, 0x2, [0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @calipso={0x7, 0x38, {0x6000, 0xc, 0x80, 0x400, [0xa6, 0x80000001, 0x1ff, 0x2, 0xfffffffffffff579, 0xf2]}}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1, 0x6, [0x101, 0x5, 0x8, 0x1, 0x3, 0x8000, 0xfffffffffffffffa, 0x10001, 0x4, 0xcf6]}}, @generic={0x7, 0xe6, "1ab464d397faf88493b5f52fc02baa8dbd87ed822062e67e76effbc99cbe5eceb9ccdec31e9fb3896f1b5460ae6529a3a78581a700a973de3b7d2db9e37ce3a15ab8aa3bdc6c902beb2c6aa6be82b3a4ed92025cfd93294c2365ec787cdb088fd126815ac9cf142a71dc1afe737f16ec7a8bd11f65afdf20708e4af23af685ee4a6d4c2c83f0d0b661d9cc433d71937031766801194cb080e4608b27edb82e59524b12532c784f1a413f9fff5aa8d77f26713e17759999071b2bb0a6da09d18080a52025264fd78ac7da72df393011b9e78debabfadaa09d30d55d8c751e73c7d3f182c88091"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1d, 0x5, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x4, @mcast1, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="11e223c0ef7504589959767e01a9287764e452b75687db49533b0613b7ce557346ed2e816afc75fd3cb96b4d33c101c8a6dc560bebabdc9226316826383314f47a116199b2fc614172509ab93e7b901edf3884618752c255b608b48a1f8938b2cd803a4d8ace66e466f11893b14d05e9c6e56aeb587eeb359c25e69552ca7b3e9a08ce835c3a0d74f6f3a73b23d5d1711d3c5b9d5f2d1acdc9f8d726ee2796c09ae071fd1eeb76cdabcd77b091b76dfac6df82a0544cbffbe3da464f02a3b3d24e7bc2ff4236f904bd096e468767684e8ffabca64edc8984454f36696d7e5cd9a27241f7", 0xe4}, {&(0x7f0000000dc0)="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", 0xff}, {&(0x7f0000000ec0)="be9f50aaac1e5c334a49c01eb8721795b0f6128f8808abb8f6c2749473afbbb506d000533ada43223bbdc15cfb3b4489925cb1d9b1eead4d21483c6be9ed090f024a3e99304bfb7300a3e5b0de62e99bc7c281f3cf3bb53a0f651c5a1271682b5df4eb8ba9d211bc4250325fcb6dc8798cb8f4bb25d23b26d866ab645a92833dd85338c257a5db3e0d55eddaf69c83c27a69720c4fae25858fb514da6b0d8cc74f5d98b8d0f7219a234eb3b822a24f587a", 0xb1}, {&(0x7f0000000f80)="9573af335eb66f6fd230aeba0d435b6fefa7a282725acd3d31db647d4b232d8bd07d0f156e68812dde8e24864bee5ee62509c8459fa7bdefd6f635116569fdc72c1a0affdd", 0x45}, {&(0x7f0000001000)="3e2e95edc645ddc4fc5910cc98e489431367b9d688e58e77416cb93da44768ac94861de40d6088c9fc82ce8a3b9716c1546e9395fb55d3a3070c29bfe43a00f856fff84df8d9e41941ff7da809c89619f46e3359456bb7bcf609ed6eb4f7ea19b0fe7946a63a1fd9f8ad28a7", 0x6c}, {&(0x7f0000001080)="acf0a02861a1ea5453ef92ddbdc4b7bd81f85a25858c349485ddfcd5109c705e16a5e903a0beb8e6fbeb712e204fe3c4fcbb", 0x32}], 0x6, &(0x7f0000001140)=ANY=[@ANYBLOB="1400000000000000290000000800000074f900000000000024000800000000002900000032000000000000000000000000000000000414aa", @ANYRES32=r6, @ANYBLOB="00000000140000000000000029000000430000000800000000000000300000000000000029000000370000002f02000000000000040180c910ff010000000000000000000000000001000000"], 0x88}}], 0x4, 0x4048000) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_open_pts(r1, 0x4000) 06:21:38 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:38 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:38 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:38 executing program 1: semget$private(0x0, 0x20000000102, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:38 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001300)={{0x2, 0x4e20, @remote}, {0x0, @remote}, 0x8, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ip6tnl0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x57d9, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e9db84cd579e345340c5e8717632a5eeaf8655da1ea9c090893a503def28e5e7bb290688d19d769388cf83fed79030f068559f87ae9da3ea1d80eef6e55c3ae2f654e6135020059fe46668ecb3ea45a0bc8aea3ab42618faf49c309c6c2c5c7e49b6f0a53cf2100c70cd6653d147788d2ae9d0d6bbfc490f949feb822dfaf9c6cf248b91b9cffdc69c0a41ec7cd63db54fa364dd50ed509794ec37585cd2d13aecc4557a59f7f6b1117", 0xaa}], 0x1, &(0x7f00000001c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x7f4c3a2181309575, 0x4, 0x5733ab096889d733, 0x0, 0x0, [@local, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="a1c9f44809a1c24db40adad45b09aa0ae37b3fd3993ef183ee6986b4cde926033c1e0616660acacc245a8955b4394cfc5f7b73df488f24a8f09e3411310cbc0dc0a1f84bfe2a458a697062cb65cb8cfdc2a11d8015cd291316d40b73c579ef2e51fd4c82b86f7d3d02d7386f410127cfc125808b8e16a35c5dcfc050586eaa0632ae3e9ab1bbeec9f46edfd7452613a921d4e65e6a5fcd726795896131a77f37b9998615226f7aeacb9290af414f83ab13d6dd09a8c98f7938eae26f54c0a89a76f00c1cc7c3be7975b69b846d4535713a33421e65e38e3066e29ddb77ee42", 0xdf}, {&(0x7f0000000340)="832ea3fe91afab6e41b52f9131624bceebe3bcf43a91744e17361c9ef49f7a6885846d72e7ecb9cc9dc250019801e01a6c7a8d8a24bb1cb965a16c931530107249ae429ccf0eebf3cd2ddd4d2a97ed469374fca6b5b6abc4752daf625d78e0fff908c773228b09c0ed6f0a2cc6e81523324a563e661e47fb51956160f4066b94396cf227481134ead9b1c5dc365ce8824f1cdcabead6715e67b3b1708926ba95ca7831a52731e5a100c3882fcf7e08dddddb52fd9167ac3aa3eb35cc3d77d480bfdec4c701b80f709d1d06348671c5181438a58afc94c134ca1ca7803cfdae22dc", 0xe1}, {&(0x7f0000000440)="437853778cba7d442ffe5e241f716a29f8c17aceb4e2eafc107315953e0acc088ed192f591e69f80b404f1e8c61e9dad5160d1ac364d8c94cf46dad4a19980c95ffa5505476034d4c1d44e16d478cc278e84eb96355e666ec96664bb6f67b0db5f33902633b365e219e25e242015f39a426f8d5604e533196ce82f8a8d87955106698cccced42aa9fa2f4ba18beb89d543451c45c0f73ea60b67b10a6b3beb18", 0xa0}, {&(0x7f0000000500)="22cfac9e0b6bd881aa68d3aae4ab367bbb9fa69aebdf727aee99b526a7770f31fab31bedfd6de8a1", 0x28}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="cf1ab331d0443c8f1f0128db059787fbd80f0509b6c2ca00", 0x18}, {&(0x7f00000005c0)="d4", 0x1}, {&(0x7f0000000600)="178c1ae46396f663d76e119bcda822c8ff6bfaa30b1ece50fe222ead6a7905fda04714c7e429284a61ac9cbed02c59f3ed2f59a5f909fea53248fcf3a86a9a7bf5661c56c38e1eb76e9d78fee88e18981cf3615b779d0f3fe21cb8dd4962104297e437749c21dd6e38c45a339c3b8ba1043a871aa3a39cdf0399a6dad44a3f0cc5152e02aaa2a70e3bc3e152c4138549eedecf0b3376657cb8b71a6d4a7bd0e27ab8a403ea731f487497d126f95e70c1fc11b90811f9d6a8ec821d84f9c610d4a9d58ec43c40b33c7c4acb58ab707af3962a48e97df4c583ccb8", 0xda}, {&(0x7f0000000700)="5bdc5e22d4a628627d4a764de89b363d862ae057d8bd89be5d972c52b3524b7f1a6cb6cff629a56769abc83595535df4fcf4ff0f0265cba93fcc524b5abd2e787892f93a5ed3ae557ca8f50a94eda7df10a136e34247d85013f8a7523f897710cebec19f27d344dbc6467679b207dab7706b528a6604395df7148f7d86b2b0a4738bac5951be7e02f8d90ded05f81b3feaa688960f", 0x95}, {&(0x7f00000007c0)="e150dbcc5ce4cb9ec6344d1bd2ee6a059fb30ff599d7b1a7ddd8109fbba715a12b57ac00248900ef7265e61a9a141c97c846ab578c59b4ee14dbca387f000437bf34f3978b6b49f221edf5ad9247186f7fc23d0ca8f28435d5254365cf0842291e59969aa06be04c45b2ea80ed2e2d1c9761adb3574696f8e76145eaefa27b530c7779c1ef7486c012ca70fd9d99b4c86569fedd5c1e8e3798a687dff1c5d64473d5844ae0fd2608d8a82a7acba20b66951f3ecd39f373541fefa22a3511ee9c53e99096380901b0345eba06fdf679a9955088c65468657da856b999af2ddcfb9d90478f6ab3dc86a54b82dea54b68cf535b", 0xf2}, {&(0x7f00000008c0)="217f58c73c8b1854f5ca9cd149d82f1bb3639545e847d0abd7551b1a2bb287691bb5f8f8b9217d7478e8730444e658f18c801b4158ce77bb126aa3c0e3c54a7822728e080a82d97cf58cb9a70829c70f6aa216fe5773af70f49c25142e6cb8f2bf08857ec2f12f35adeabb0b5fc6d6b382c6ce74e1eb5894d1b3e4d12d945a7cf32ff4d28fa1c84ff962a4811319", 0x8e}], 0x6, &(0x7f0000000a00)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo]}}}, @dstopts={{0x1b8, 0x29, 0x37, {0x0, 0x33, [], [@pad1, @enc_lim, @calipso={0x7, 0x10, {0xff, 0x2, 0x40, 0x2, [0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @calipso={0x7, 0x38, {0x6000, 0xc, 0x80, 0x400, [0xa6, 0x80000001, 0x1ff, 0x2, 0xfffffffffffff579, 0xf2]}}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1, 0x6, [0x101, 0x5, 0x8, 0x1, 0x3, 0x8000, 0xfffffffffffffffa, 0x10001, 0x4, 0xcf6]}}, @generic={0x7, 0xe6, "1ab464d397faf88493b5f52fc02baa8dbd87ed822062e67e76effbc99cbe5eceb9ccdec31e9fb3896f1b5460ae6529a3a78581a700a973de3b7d2db9e37ce3a15ab8aa3bdc6c902beb2c6aa6be82b3a4ed92025cfd93294c2365ec787cdb088fd126815ac9cf142a71dc1afe737f16ec7a8bd11f65afdf20708e4af23af685ee4a6d4c2c83f0d0b661d9cc433d71937031766801194cb080e4608b27edb82e59524b12532c784f1a413f9fff5aa8d77f26713e17759999071b2bb0a6da09d18080a52025264fd78ac7da72df393011b9e78debabfadaa09d30d55d8c751e73c7d3f182c88091"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1d, 0x5, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x4, @mcast1, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="11e223c0ef7504589959767e01a9287764e452b75687db49533b0613b7ce557346ed2e816afc75fd3cb96b4d33c101c8a6dc560bebabdc9226316826383314f47a116199b2fc614172509ab93e7b901edf3884618752c255b608b48a1f8938b2cd803a4d8ace66e466f11893b14d05e9c6e56aeb587eeb359c25e69552ca7b3e9a08ce835c3a0d74f6f3a73b23d5d1711d3c5b9d5f2d1acdc9f8d726ee2796c09ae071fd1eeb76cdabcd77b091b76dfac6df82a0544cbffbe3da464f02a3b3d24e7bc2ff4236f904bd096e468767684e8ffabca64edc8984454f36696d7e5cd9a27241f7", 0xe4}, {&(0x7f0000000dc0)="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", 0xff}, {&(0x7f0000000ec0)="be9f50aaac1e5c334a49c01eb8721795b0f6128f8808abb8f6c2749473afbbb506d000533ada43223bbdc15cfb3b4489925cb1d9b1eead4d21483c6be9ed090f024a3e99304bfb7300a3e5b0de62e99bc7c281f3cf3bb53a0f651c5a1271682b5df4eb8ba9d211bc4250325fcb6dc8798cb8f4bb25d23b26d866ab645a92833dd85338c257a5db3e0d55eddaf69c83c27a69720c4fae25858fb514da6b0d8cc74f5d98b8d0f7219a234eb3b822a24f587a", 0xb1}, {&(0x7f0000000f80)="9573af335eb66f6fd230aeba0d435b6fefa7a282725acd3d31db647d4b232d8bd07d0f156e68812dde8e24864bee5ee62509c8459fa7bdefd6f635116569fdc72c1a0affdd", 0x45}, {&(0x7f0000001000)="3e2e95edc645ddc4fc5910cc98e489431367b9d688e58e77416cb93da44768ac94861de40d6088c9fc82ce8a3b9716c1546e9395fb55d3a3070c29bfe43a00f856fff84df8d9e41941ff7da809c89619f46e3359456bb7bcf609ed6eb4f7ea19b0fe7946a63a1fd9f8ad28a7", 0x6c}, {&(0x7f0000001080)="acf0a02861a1ea5453ef92ddbdc4b7bd81f85a25858c349485ddfcd5109c705e16a5e903a0beb8e6fbeb712e204fe3c4fcbb", 0x32}], 0x6, &(0x7f0000001140)=ANY=[@ANYBLOB="1400000000000000290000000800000074f900000000000024000800000000002900000032000000000000000000000000000000000414aa", @ANYRES32=r6, @ANYBLOB="00000000140000000000000029000000430000000800000000000000300000000000000029000000370000002f02000000000000040180c910ff010000000000000000000000000001000000"], 0x88}}], 0x4, 0x4048000) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_open_pts(r1, 0x4000) [ 550.455271][ T4137] FS-Cache: Duplicate cookie detected [ 550.462029][ T4137] FS-Cache: O-cookie c=0000000097dc2d98 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 550.471083][ T4137] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000086c35cb0 [ 550.471129][ T4137] FS-Cache: O-key=[10] '0200020000807f000008' [ 550.471337][ T4137] FS-Cache: N-cookie c=000000006b308b32 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 550.471362][ T4137] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000093a8fc87 [ 550.494061][ T4137] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:39 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001300)={{0x2, 0x4e20, @remote}, {0x0, @remote}, 0x8, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ip6tnl0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x57d9, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e9db84cd579e345340c5e8717632a5eeaf8655da1ea9c090893a503def28e5e7bb290688d19d769388cf83fed79030f068559f87ae9da3ea1d80eef6e55c3ae2f654e6135020059fe46668ecb3ea45a0bc8aea3ab42618faf49c309c6c2c5c7e49b6f0a53cf2100c70cd6653d147788d2ae9d0d6bbfc490f949feb822dfaf9c6cf248b91b9cffdc69c0a41ec7cd63db54fa364dd50ed509794ec37585cd2d13aecc4557a59f7f6b1117", 0xaa}], 0x1, &(0x7f00000001c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x7f4c3a2181309575, 0x4, 0x5733ab096889d733, 0x0, 0x0, [@local, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="a1c9f44809a1c24db40adad45b09aa0ae37b3fd3993ef183ee6986b4cde926033c1e0616660acacc245a8955b4394cfc5f7b73df488f24a8f09e3411310cbc0dc0a1f84bfe2a458a697062cb65cb8cfdc2a11d8015cd291316d40b73c579ef2e51fd4c82b86f7d3d02d7386f410127cfc125808b8e16a35c5dcfc050586eaa0632ae3e9ab1bbeec9f46edfd7452613a921d4e65e6a5fcd726795896131a77f37b9998615226f7aeacb9290af414f83ab13d6dd09a8c98f7938eae26f54c0a89a76f00c1cc7c3be7975b69b846d4535713a33421e65e38e3066e29ddb77ee42", 0xdf}, {&(0x7f0000000340)="832ea3fe91afab6e41b52f9131624bceebe3bcf43a91744e17361c9ef49f7a6885846d72e7ecb9cc9dc250019801e01a6c7a8d8a24bb1cb965a16c931530107249ae429ccf0eebf3cd2ddd4d2a97ed469374fca6b5b6abc4752daf625d78e0fff908c773228b09c0ed6f0a2cc6e81523324a563e661e47fb51956160f4066b94396cf227481134ead9b1c5dc365ce8824f1cdcabead6715e67b3b1708926ba95ca7831a52731e5a100c3882fcf7e08dddddb52fd9167ac3aa3eb35cc3d77d480bfdec4c701b80f709d1d06348671c5181438a58afc94c134ca1ca7803cfdae22dc", 0xe1}, {&(0x7f0000000440)="437853778cba7d442ffe5e241f716a29f8c17aceb4e2eafc107315953e0acc088ed192f591e69f80b404f1e8c61e9dad5160d1ac364d8c94cf46dad4a19980c95ffa5505476034d4c1d44e16d478cc278e84eb96355e666ec96664bb6f67b0db5f33902633b365e219e25e242015f39a426f8d5604e533196ce82f8a8d87955106698cccced42aa9fa2f4ba18beb89d543451c45c0f73ea60b67b10a6b3beb18", 0xa0}, {&(0x7f0000000500)="22cfac9e0b6bd881aa68d3aae4ab367bbb9fa69aebdf727aee99b526a7770f31fab31bedfd6de8a1", 0x28}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="cf1ab331d0443c8f1f0128db059787fbd80f0509b6c2ca00", 0x18}, {&(0x7f00000005c0)="d4", 0x1}, {&(0x7f0000000600)="178c1ae46396f663d76e119bcda822c8ff6bfaa30b1ece50fe222ead6a7905fda04714c7e429284a61ac9cbed02c59f3ed2f59a5f909fea53248fcf3a86a9a7bf5661c56c38e1eb76e9d78fee88e18981cf3615b779d0f3fe21cb8dd4962104297e437749c21dd6e38c45a339c3b8ba1043a871aa3a39cdf0399a6dad44a3f0cc5152e02aaa2a70e3bc3e152c4138549eedecf0b3376657cb8b71a6d4a7bd0e27ab8a403ea731f487497d126f95e70c1fc11b90811f9d6a8ec821d84f9c610d4a9d58ec43c40b33c7c4acb58ab707af3962a48e97df4c583ccb8", 0xda}, {&(0x7f0000000700)="5bdc5e22d4a628627d4a764de89b363d862ae057d8bd89be5d972c52b3524b7f1a6cb6cff629a56769abc83595535df4fcf4ff0f0265cba93fcc524b5abd2e787892f93a5ed3ae557ca8f50a94eda7df10a136e34247d85013f8a7523f897710cebec19f27d344dbc6467679b207dab7706b528a6604395df7148f7d86b2b0a4738bac5951be7e02f8d90ded05f81b3feaa688960f", 0x95}, {&(0x7f00000007c0)="e150dbcc5ce4cb9ec6344d1bd2ee6a059fb30ff599d7b1a7ddd8109fbba715a12b57ac00248900ef7265e61a9a141c97c846ab578c59b4ee14dbca387f000437bf34f3978b6b49f221edf5ad9247186f7fc23d0ca8f28435d5254365cf0842291e59969aa06be04c45b2ea80ed2e2d1c9761adb3574696f8e76145eaefa27b530c7779c1ef7486c012ca70fd9d99b4c86569fedd5c1e8e3798a687dff1c5d64473d5844ae0fd2608d8a82a7acba20b66951f3ecd39f373541fefa22a3511ee9c53e99096380901b0345eba06fdf679a9955088c65468657da856b999af2ddcfb9d90478f6ab3dc86a54b82dea54b68cf535b", 0xf2}, {&(0x7f00000008c0)="217f58c73c8b1854f5ca9cd149d82f1bb3639545e847d0abd7551b1a2bb287691bb5f8f8b9217d7478e8730444e658f18c801b4158ce77bb126aa3c0e3c54a7822728e080a82d97cf58cb9a70829c70f6aa216fe5773af70f49c25142e6cb8f2bf08857ec2f12f35adeabb0b5fc6d6b382c6ce74e1eb5894d1b3e4d12d945a7cf32ff4d28fa1c84ff962a4811319", 0x8e}], 0x6, &(0x7f0000000a00)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo]}}}, @dstopts={{0x1b8, 0x29, 0x37, {0x0, 0x33, [], [@pad1, @enc_lim, @calipso={0x7, 0x10, {0xff, 0x2, 0x40, 0x2, [0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @calipso={0x7, 0x38, {0x6000, 0xc, 0x80, 0x400, [0xa6, 0x80000001, 0x1ff, 0x2, 0xfffffffffffff579, 0xf2]}}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1, 0x6, [0x101, 0x5, 0x8, 0x1, 0x3, 0x8000, 0xfffffffffffffffa, 0x10001, 0x4, 0xcf6]}}, @generic={0x7, 0xe6, "1ab464d397faf88493b5f52fc02baa8dbd87ed822062e67e76effbc99cbe5eceb9ccdec31e9fb3896f1b5460ae6529a3a78581a700a973de3b7d2db9e37ce3a15ab8aa3bdc6c902beb2c6aa6be82b3a4ed92025cfd93294c2365ec787cdb088fd126815ac9cf142a71dc1afe737f16ec7a8bd11f65afdf20708e4af23af685ee4a6d4c2c83f0d0b661d9cc433d71937031766801194cb080e4608b27edb82e59524b12532c784f1a413f9fff5aa8d77f26713e17759999071b2bb0a6da09d18080a52025264fd78ac7da72df393011b9e78debabfadaa09d30d55d8c751e73c7d3f182c88091"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1d, 0x5, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x4, @mcast1, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="11e223c0ef7504589959767e01a9287764e452b75687db49533b0613b7ce557346ed2e816afc75fd3cb96b4d33c101c8a6dc560bebabdc9226316826383314f47a116199b2fc614172509ab93e7b901edf3884618752c255b608b48a1f8938b2cd803a4d8ace66e466f11893b14d05e9c6e56aeb587eeb359c25e69552ca7b3e9a08ce835c3a0d74f6f3a73b23d5d1711d3c5b9d5f2d1acdc9f8d726ee2796c09ae071fd1eeb76cdabcd77b091b76dfac6df82a0544cbffbe3da464f02a3b3d24e7bc2ff4236f904bd096e468767684e8ffabca64edc8984454f36696d7e5cd9a27241f7", 0xe4}, {&(0x7f0000000dc0)="1f165d0b735c5805deedf1f414cd8f968eb6f9758c606863e90bac08756d4f988eb8bc13a8db9021d702d57598f86b408e701d81df93c22819884510d66e0fe024990c8fb4cd318ceed312321e08ffdfab793028cd0584224dc5cfa33c25a00fb029212aedb9ed2943b5a5bbee563aeae362d436182f2d7659ba9e96521a5330867355bb3ef93bde986033a9def5104f0de40f64f6cf2f7bbecc43c80c451028271108b611807f3522fd1dbc7371ee3c69728a1cf45e89c249edf945eb6e85ae7497980d0198ca4195341af75e77aabd95335bac982020016035bc6571eac198eb7ed4aafdb0db70f70fbf0f3231b99ffa1e0ab9ef2be7f28f3c472915f999", 0xff}, {&(0x7f0000000ec0)="be9f50aaac1e5c334a49c01eb8721795b0f6128f8808abb8f6c2749473afbbb506d000533ada43223bbdc15cfb3b4489925cb1d9b1eead4d21483c6be9ed090f024a3e99304bfb7300a3e5b0de62e99bc7c281f3cf3bb53a0f651c5a1271682b5df4eb8ba9d211bc4250325fcb6dc8798cb8f4bb25d23b26d866ab645a92833dd85338c257a5db3e0d55eddaf69c83c27a69720c4fae25858fb514da6b0d8cc74f5d98b8d0f7219a234eb3b822a24f587a", 0xb1}, {&(0x7f0000000f80)="9573af335eb66f6fd230aeba0d435b6fefa7a282725acd3d31db647d4b232d8bd07d0f156e68812dde8e24864bee5ee62509c8459fa7bdefd6f635116569fdc72c1a0affdd", 0x45}, {&(0x7f0000001000)="3e2e95edc645ddc4fc5910cc98e489431367b9d688e58e77416cb93da44768ac94861de40d6088c9fc82ce8a3b9716c1546e9395fb55d3a3070c29bfe43a00f856fff84df8d9e41941ff7da809c89619f46e3359456bb7bcf609ed6eb4f7ea19b0fe7946a63a1fd9f8ad28a7", 0x6c}, {&(0x7f0000001080)="acf0a02861a1ea5453ef92ddbdc4b7bd81f85a25858c349485ddfcd5109c705e16a5e903a0beb8e6fbeb712e204fe3c4fcbb", 0x32}], 0x6, &(0x7f0000001140)=ANY=[@ANYBLOB="1400000000000000290000000800000074f900000000000024000800000000002900000032000000000000000000000000000000000414aa", @ANYRES32=r6, @ANYBLOB="00000000140000000000000029000000430000000800000000000000300000000000000029000000370000002f02000000000000040180c910ff010000000000000000000000000001000000"], 0x88}}], 0x4, 0x4048000) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_open_pts(r1, 0x4000) 06:21:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000080), &(0x7f0000000100)=""/139, 0x8b}) semop(r0, &(0x7f0000000000), 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb7, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x9, 0x209, 0x101, 0x40, 0x1, 0x4, [], 0x0, 0xffffffffffffffff, 0x3}, 0x3c) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000200)) r4 = dup(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x1, 0x2}) prctl$PR_GET_TIMERSLACK(0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000002c0)={0x3ff, r5, 0x10001, 0x8}) alarm(0x5) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'syz_tun\x00'}}, 0x1e) 06:21:39 executing program 1: semget$private(0x0, 0x20000000102, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:39 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 551.243417][ T4456] FS-Cache: Duplicate cookie detected [ 551.249370][ T4456] FS-Cache: O-cookie c=00000000d6400a89 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 551.258604][ T4456] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000006d2af5ae [ 551.266279][ T4456] FS-Cache: O-key=[10] '0200020000807f000008' [ 551.273741][ T4456] FS-Cache: N-cookie c=00000000e6e52a95 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 551.282873][ T4456] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000070af5736 [ 551.290630][ T4456] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4, 0x7fff}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:40 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000001300)={{0x2, 0x4e20, @remote}, {0x0, @remote}, 0x8, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'ip6tnl0\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r6, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r6, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) sendmmsg$inet6(r1, &(0x7f0000001200)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x57d9, @mcast2, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e9db84cd579e345340c5e8717632a5eeaf8655da1ea9c090893a503def28e5e7bb290688d19d769388cf83fed79030f068559f87ae9da3ea1d80eef6e55c3ae2f654e6135020059fe46668ecb3ea45a0bc8aea3ab42618faf49c309c6c2c5c7e49b6f0a53cf2100c70cd6653d147788d2ae9d0d6bbfc490f949feb822dfaf9c6cf248b91b9cffdc69c0a41ec7cd63db54fa364dd50ed509794ec37585cd2d13aecc4557a59f7f6b1117", 0xaa}], 0x1, &(0x7f00000001c0)=[@rthdr_2292={{0x38, 0x29, 0x39, {0x7f4c3a2181309575, 0x4, 0x5733ab096889d733, 0x0, 0x0, [@local, @loopback]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x8}}], 0x50}}, {{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000240)="a1c9f44809a1c24db40adad45b09aa0ae37b3fd3993ef183ee6986b4cde926033c1e0616660acacc245a8955b4394cfc5f7b73df488f24a8f09e3411310cbc0dc0a1f84bfe2a458a697062cb65cb8cfdc2a11d8015cd291316d40b73c579ef2e51fd4c82b86f7d3d02d7386f410127cfc125808b8e16a35c5dcfc050586eaa0632ae3e9ab1bbeec9f46edfd7452613a921d4e65e6a5fcd726795896131a77f37b9998615226f7aeacb9290af414f83ab13d6dd09a8c98f7938eae26f54c0a89a76f00c1cc7c3be7975b69b846d4535713a33421e65e38e3066e29ddb77ee42", 0xdf}, {&(0x7f0000000340)="832ea3fe91afab6e41b52f9131624bceebe3bcf43a91744e17361c9ef49f7a6885846d72e7ecb9cc9dc250019801e01a6c7a8d8a24bb1cb965a16c931530107249ae429ccf0eebf3cd2ddd4d2a97ed469374fca6b5b6abc4752daf625d78e0fff908c773228b09c0ed6f0a2cc6e81523324a563e661e47fb51956160f4066b94396cf227481134ead9b1c5dc365ce8824f1cdcabead6715e67b3b1708926ba95ca7831a52731e5a100c3882fcf7e08dddddb52fd9167ac3aa3eb35cc3d77d480bfdec4c701b80f709d1d06348671c5181438a58afc94c134ca1ca7803cfdae22dc", 0xe1}, {&(0x7f0000000440)="437853778cba7d442ffe5e241f716a29f8c17aceb4e2eafc107315953e0acc088ed192f591e69f80b404f1e8c61e9dad5160d1ac364d8c94cf46dad4a19980c95ffa5505476034d4c1d44e16d478cc278e84eb96355e666ec96664bb6f67b0db5f33902633b365e219e25e242015f39a426f8d5604e533196ce82f8a8d87955106698cccced42aa9fa2f4ba18beb89d543451c45c0f73ea60b67b10a6b3beb18", 0xa0}, {&(0x7f0000000500)="22cfac9e0b6bd881aa68d3aae4ab367bbb9fa69aebdf727aee99b526a7770f31fab31bedfd6de8a1", 0x28}], 0x4}}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000580)="cf1ab331d0443c8f1f0128db059787fbd80f0509b6c2ca00", 0x18}, {&(0x7f00000005c0)="d4", 0x1}, {&(0x7f0000000600)="178c1ae46396f663d76e119bcda822c8ff6bfaa30b1ece50fe222ead6a7905fda04714c7e429284a61ac9cbed02c59f3ed2f59a5f909fea53248fcf3a86a9a7bf5661c56c38e1eb76e9d78fee88e18981cf3615b779d0f3fe21cb8dd4962104297e437749c21dd6e38c45a339c3b8ba1043a871aa3a39cdf0399a6dad44a3f0cc5152e02aaa2a70e3bc3e152c4138549eedecf0b3376657cb8b71a6d4a7bd0e27ab8a403ea731f487497d126f95e70c1fc11b90811f9d6a8ec821d84f9c610d4a9d58ec43c40b33c7c4acb58ab707af3962a48e97df4c583ccb8", 0xda}, {&(0x7f0000000700)="5bdc5e22d4a628627d4a764de89b363d862ae057d8bd89be5d972c52b3524b7f1a6cb6cff629a56769abc83595535df4fcf4ff0f0265cba93fcc524b5abd2e787892f93a5ed3ae557ca8f50a94eda7df10a136e34247d85013f8a7523f897710cebec19f27d344dbc6467679b207dab7706b528a6604395df7148f7d86b2b0a4738bac5951be7e02f8d90ded05f81b3feaa688960f", 0x95}, {&(0x7f00000007c0)="e150dbcc5ce4cb9ec6344d1bd2ee6a059fb30ff599d7b1a7ddd8109fbba715a12b57ac00248900ef7265e61a9a141c97c846ab578c59b4ee14dbca387f000437bf34f3978b6b49f221edf5ad9247186f7fc23d0ca8f28435d5254365cf0842291e59969aa06be04c45b2ea80ed2e2d1c9761adb3574696f8e76145eaefa27b530c7779c1ef7486c012ca70fd9d99b4c86569fedd5c1e8e3798a687dff1c5d64473d5844ae0fd2608d8a82a7acba20b66951f3ecd39f373541fefa22a3511ee9c53e99096380901b0345eba06fdf679a9955088c65468657da856b999af2ddcfb9d90478f6ab3dc86a54b82dea54b68cf535b", 0xf2}, {&(0x7f00000008c0)="217f58c73c8b1854f5ca9cd149d82f1bb3639545e847d0abd7551b1a2bb287691bb5f8f8b9217d7478e8730444e658f18c801b4158ce77bb126aa3c0e3c54a7822728e080a82d97cf58cb9a70829c70f6aa216fe5773af70f49c25142e6cb8f2bf08857ec2f12f35adeabb0b5fc6d6b382c6ce74e1eb5894d1b3e4d12d945a7cf32ff4d28fa1c84ff962a4811319", 0x8e}], 0x6, &(0x7f0000000a00)=[@tclass={{0x14, 0x29, 0x43, 0x6}}, @hopopts={{0x28, 0x29, 0x36, {0x2, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo]}}}, @dstopts={{0x1b8, 0x29, 0x37, {0x0, 0x33, [], [@pad1, @enc_lim, @calipso={0x7, 0x10, {0xff, 0x2, 0x40, 0x2, [0x7]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1, @calipso={0x7, 0x38, {0x6000, 0xc, 0x80, 0x400, [0xa6, 0x80000001, 0x1ff, 0x2, 0xfffffffffffff579, 0xf2]}}, @calipso={0x7, 0x58, {0x4, 0x14, 0x1, 0x6, [0x101, 0x5, 0x8, 0x1, 0x3, 0x8000, 0xfffffffffffffffa, 0x10001, 0x4, 0xcf6]}}, @generic={0x7, 0xe6, "1ab464d397faf88493b5f52fc02baa8dbd87ed822062e67e76effbc99cbe5eceb9ccdec31e9fb3896f1b5460ae6529a3a78581a700a973de3b7d2db9e37ce3a15ab8aa3bdc6c902beb2c6aa6be82b3a4ed92025cfd93294c2365ec787cdb088fd126815ac9cf142a71dc1afe737f16ec7a8bd11f65afdf20708e4af23af685ee4a6d4c2c83f0d0b661d9cc433d71937031766801194cb080e4608b27edb82e59524b12532c784f1a413f9fff5aa8d77f26713e17759999071b2bb0a6da09d18080a52025264fd78ac7da72df393011b9e78debabfadaa09d30d55d8c751e73c7d3f182c88091"}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @dstopts_2292={{0x48, 0x29, 0x4, {0x1d, 0x5, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2}, @pad1, @hao={0xc9, 0x10, @remote}]}}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0x270}}, {{&(0x7f0000000c80)={0xa, 0x4e20, 0x4, @mcast1, 0x7}, 0x1c, &(0x7f00000010c0)=[{&(0x7f0000000cc0)="11e223c0ef7504589959767e01a9287764e452b75687db49533b0613b7ce557346ed2e816afc75fd3cb96b4d33c101c8a6dc560bebabdc9226316826383314f47a116199b2fc614172509ab93e7b901edf3884618752c255b608b48a1f8938b2cd803a4d8ace66e466f11893b14d05e9c6e56aeb587eeb359c25e69552ca7b3e9a08ce835c3a0d74f6f3a73b23d5d1711d3c5b9d5f2d1acdc9f8d726ee2796c09ae071fd1eeb76cdabcd77b091b76dfac6df82a0544cbffbe3da464f02a3b3d24e7bc2ff4236f904bd096e468767684e8ffabca64edc8984454f36696d7e5cd9a27241f7", 0xe4}, {&(0x7f0000000dc0)="1f165d0b735c5805deedf1f414cd8f968eb6f9758c606863e90bac08756d4f988eb8bc13a8db9021d702d57598f86b408e701d81df93c22819884510d66e0fe024990c8fb4cd318ceed312321e08ffdfab793028cd0584224dc5cfa33c25a00fb029212aedb9ed2943b5a5bbee563aeae362d436182f2d7659ba9e96521a5330867355bb3ef93bde986033a9def5104f0de40f64f6cf2f7bbecc43c80c451028271108b611807f3522fd1dbc7371ee3c69728a1cf45e89c249edf945eb6e85ae7497980d0198ca4195341af75e77aabd95335bac982020016035bc6571eac198eb7ed4aafdb0db70f70fbf0f3231b99ffa1e0ab9ef2be7f28f3c472915f999", 0xff}, {&(0x7f0000000ec0)="be9f50aaac1e5c334a49c01eb8721795b0f6128f8808abb8f6c2749473afbbb506d000533ada43223bbdc15cfb3b4489925cb1d9b1eead4d21483c6be9ed090f024a3e99304bfb7300a3e5b0de62e99bc7c281f3cf3bb53a0f651c5a1271682b5df4eb8ba9d211bc4250325fcb6dc8798cb8f4bb25d23b26d866ab645a92833dd85338c257a5db3e0d55eddaf69c83c27a69720c4fae25858fb514da6b0d8cc74f5d98b8d0f7219a234eb3b822a24f587a", 0xb1}, {&(0x7f0000000f80)="9573af335eb66f6fd230aeba0d435b6fefa7a282725acd3d31db647d4b232d8bd07d0f156e68812dde8e24864bee5ee62509c8459fa7bdefd6f635116569fdc72c1a0affdd", 0x45}, {&(0x7f0000001000)="3e2e95edc645ddc4fc5910cc98e489431367b9d688e58e77416cb93da44768ac94861de40d6088c9fc82ce8a3b9716c1546e9395fb55d3a3070c29bfe43a00f856fff84df8d9e41941ff7da809c89619f46e3359456bb7bcf609ed6eb4f7ea19b0fe7946a63a1fd9f8ad28a7", 0x6c}, {&(0x7f0000001080)="acf0a02861a1ea5453ef92ddbdc4b7bd81f85a25858c349485ddfcd5109c705e16a5e903a0beb8e6fbeb712e204fe3c4fcbb", 0x32}], 0x6, &(0x7f0000001140)=ANY=[@ANYBLOB="1400000000000000290000000800000074f900000000000024000800000000002900000032000000000000000000000000000000000414aa", @ANYRES32=r6, @ANYBLOB="00000000140000000000000029000000430000000800000000000000300000000000000029000000370000002f02000000000000040180c910ff010000000000000000000000000001000000"], 0x88}}], 0x4, 0x4048000) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r8, 0x0, r8) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_open_pts(r1, 0x4000) 06:21:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000000040)={0x0, 0x39, 0x8, @thr={&(0x7f0000000000)="1c580e29d7b8c45ec9adc373389daf2adcd3bccd5751bab9b73236883892ae34", &(0x7f0000000100)="aa35db11f1b200bfc5fee8d2d55746b11fc424243985322a61c47294ac9ffb1a566f3a02270e979c921b68354e1e8ed0886505da6009d74184518890cc008ddc62979266275981873aba240b28a7e4d2c40b9edee4e1fc5a810e7971733b149c248ecceb78e0e5ef7630573a2146f6ffde5d63343580d4e4f8a514f19ec1fbd6f66aad8ee5c782e3bc63a3ac967d577f06166852da21e6c001c08791fcd61b454b1f95b0909da3b85f343e3cc13ff2bc12f7e29a09e829195adeb683ce9060f938154d"}}, &(0x7f0000000200)) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$cec(&(0x7f0000000240)='/dev/cec#\x00', 0x0, 0x2) getsockopt$CAN_RAW_RECV_OWN_MSGS(r1, 0x65, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:40 executing program 1: semget$private(0x0, 0x20000000102, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:40 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:40 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2bd372c3ef3c51d1, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x10000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x200) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x2aaaaaaaaaaaac88) 06:21:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:40 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_OFF(r1, 0x7004) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80081, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x20000, {r3, r4/1000+30000}, {0x2, 0x2, 0x0, 0x69, 0x8, 0x1, "e58a9854"}, 0x8, 0x6c6817b4e25b983d, @userptr=0x7, 0x4}) r5 = dup3(r0, r2, 0x80000) ioctl$VIDIOC_ENUM_FRAMESIZES(r5, 0xc02c564a, &(0x7f0000000180)={0x8000, 0x48524742, 0x3, @stepwise={0x1, 0x4, 0x4, 0x3, 0x1f, 0x7a7}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r8 = semget$private(0x0, 0x20000000102, 0x0) semop(r8, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r8, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:41 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:41 executing program 5: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) ioctl$MON_IOCX_GETX(0xffffffffffffffff, 0x4018920a, &(0x7f00000001c0)={&(0x7f0000000080), &(0x7f0000000100)=""/139, 0x8b}) semop(r0, &(0x7f0000000000), 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb7, 0x200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x0, 0x9, 0x209, 0x101, 0x40, 0x1, 0x4, [], 0x0, 0xffffffffffffffff, 0x3}, 0x3c) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000200)) r4 = dup(r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x1, 0x2}) prctl$PR_GET_TIMERSLACK(0x1e) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000002c0)={0x3ff, r5, 0x10001, 0x8}) alarm(0x5) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local, 'syz_tun\x00'}}, 0x1e) 06:21:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:41 executing program 1: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:41 executing program 5: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x9, 0x4) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) getsockname$netlink(r2, 0xfffffffffffffffd, &(0x7f0000000000)) 06:21:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x8001) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x3) 06:21:41 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_OFF(r1, 0x7004) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80081, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x20000, {r3, r4/1000+30000}, {0x2, 0x2, 0x0, 0x69, 0x8, 0x1, "e58a9854"}, 0x8, 0x6c6817b4e25b983d, @userptr=0x7, 0x4}) r5 = dup3(r0, r2, 0x80000) ioctl$VIDIOC_ENUM_FRAMESIZES(r5, 0xc02c564a, &(0x7f0000000180)={0x8000, 0x48524742, 0x3, @stepwise={0x1, 0x4, 0x4, 0x3, 0x1f, 0x7a7}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r8 = semget$private(0x0, 0x20000000102, 0x0) semop(r8, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r8, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:41 executing program 1: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 552.979470][ T5162] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 06:21:41 executing program 5: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000000)=0x8001) ioctl$RTC_EPOCH_SET(r1, 0x4008700e, 0x3) 06:21:42 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:42 executing program 1: semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r0, 0xc) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) r3 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0xe0}, {r3, 0x4400}], 0x2, 0x101) sendmmsg(0xffffffffffffffff, 0x0, 0x95, 0x0) r4 = semget$private(0x0, 0x20000000102, 0x0) semop(r4, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r4, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_OFF(r1, 0x7004) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80081, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r2, 0xc0585609, &(0x7f0000000100)={0x7, 0x2, 0x4, 0x20000, {r3, r4/1000+30000}, {0x2, 0x2, 0x0, 0x69, 0x8, 0x1, "e58a9854"}, 0x8, 0x6c6817b4e25b983d, @userptr=0x7, 0x4}) r5 = dup3(r0, r2, 0x80000) ioctl$VIDIOC_ENUM_FRAMESIZES(r5, 0xc02c564a, &(0x7f0000000180)={0x8000, 0x48524742, 0x3, @stepwise={0x1, 0x4, 0x4, 0x3, 0x1f, 0x7a7}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r8 = semget$private(0x0, 0x20000000102, 0x0) semop(r8, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r8, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:42 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r0, 0xc) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) r3 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0xe0}, {r3, 0x4400}], 0x2, 0x101) sendmmsg(0xffffffffffffffff, 0x0, 0x95, 0x0) r4 = semget$private(0x0, 0x20000000102, 0x0) semop(r4, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r4, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:42 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:42 executing program 5: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:42 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r0, 0xc) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) r3 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000040)=[{r2, 0xe0}, {r3, 0x4400}], 0x2, 0x101) sendmmsg(0xffffffffffffffff, 0x0, 0x95, 0x0) r4 = semget$private(0x0, 0x20000000102, 0x0) semop(r4, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r4, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:42 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:42 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) r3 = dup2(r1, r2) ioctl$NBD_CLEAR_QUE(r3, 0xab05) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:42 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x20, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0xfffffffffffffbff, 0x4700) fspick(r1, &(0x7f0000000300)='./file0\x00', 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) setresuid(r2, r2, 0xee01) clone3(&(0x7f0000000240)={0x800000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), 0x2a, 0x0, &(0x7f0000000180)=""/127, 0x7f, &(0x7f0000000200)=""/24}, 0x40) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000280)={0x6, 0x8, 0x3f, 0xffffff80, 0x800}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r5) ioctl$VT_RELDISP(r5, 0x5605) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x20, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0xfffffffffffffbff, 0x4700) fspick(r1, &(0x7f0000000300)='./file0\x00', 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) setresuid(r2, r2, 0xee01) clone3(&(0x7f0000000240)={0x800000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), 0x2a, 0x0, &(0x7f0000000180)=""/127, 0x7f, &(0x7f0000000200)=""/24}, 0x40) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000280)={0x6, 0x8, 0x3f, 0xffffff80, 0x800}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r5) ioctl$VT_RELDISP(r5, 0x5605) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:42 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:42 executing program 5: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000001c0)={0x5, 0x3}) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r2 = socket$inet(0x10, 0x80003, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000200)=""/100) sendmsg(r2, &(0x7f0000000000)={0x0, 0xfffffffffffffebc, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) r5 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x6b7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r7, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r6, 0x6, 0x9, 0x0, 0x3, 0x4, 0x3, 0x401, {r7, @in={{0x2, 0x4e24, @local}}, 0x0, 0x9, 0x914, 0xbe3, 0x1}}, &(0x7f00000003c0)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r8, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, 0x84) 06:21:43 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:43 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:43 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:43 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) fsetxattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="62747266cac4e24d5bac73656cf36e7578776c616e30000df2c837e13eb970db1a88144e3dcba7ef6cfde81227f7089c781ce68356b325aae9b29e674e49f5e320ddd48439f5bb7e01cae2784f520e144048e8e5218192cb77938cecf8636ff956291bc244eabdf8f6693900b7cf9acd44a8fbe9157d8844282db6b587ec9f45c6237299f1f0ca39c79f77498b546988d4fd6c773491da1064c867dc4cbbf49f75aaa9ff0000"], &(0x7f00000000c0)='vmnet1wlan1q\'md5sum\x00', 0x14, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000140)={0x5a, 0x5, 0xb, 0xb, 0x8, 0xbc99cc9564a12f13}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r2) setfsgid(r2) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r6, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x25}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r7, 0x400}, &(0x7f0000000340)=0x8) r8 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r8, 0xc040564a, &(0x7f0000000000)={0x38000, 0x0, 0x3805, 0x7fff, 0x4, 0x2, 0x5, 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) [ 554.775037][ T5923] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 06:21:43 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x20, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0xfffffffffffffbff, 0x4700) fspick(r1, &(0x7f0000000300)='./file0\x00', 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) setresuid(r2, r2, 0xee01) clone3(&(0x7f0000000240)={0x800000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), 0x2a, 0x0, &(0x7f0000000180)=""/127, 0x7f, &(0x7f0000000200)=""/24}, 0x40) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000280)={0x6, 0x8, 0x3f, 0xffffff80, 0x800}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r5) ioctl$VT_RELDISP(r5, 0x5605) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r4, 0xc) fstat(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r6) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r7) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r8) getgroups(0x6, &(0x7f0000000280)=[r6, r7, r8, 0xee01, 0x0, 0x0]) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r10) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r11) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r12) getgroups(0x9, &(0x7f00000002c0)=[r0, r1, r2, r3, r5, r9, r10, r11, r12]) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r13 = semget$private(0x0, 0x20000000102, 0x0) semop(r13, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r13, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:43 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:43 executing program 5: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:43 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$ax25(r2, &(0x7f0000000000)={{0x3, @null, 0x3}, [@null, @default, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null]}, 0x48) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 555.263900][ T6034] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:21:44 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 555.417705][ T6055] FS-Cache: Duplicate cookie detected [ 555.424068][ T6055] FS-Cache: O-cookie c=00000000b241c699 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 555.433698][ T6055] FS-Cache: O-cookie d=0000000003214ee5 n=0000000003214ee5 [ 555.441475][ T6055] FS-Cache: O-key=[10] '0200020000807f000008' [ 555.448243][ T6055] FS-Cache: N-cookie c=00000000c847f6c4 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 555.457354][ T6055] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000002975832d [ 555.465058][ T6055] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:44 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x7, &(0x7f0000002480)=[{&(0x7f0000000200)="66437c957f2500ae131ddbee83f846510f2bd2ca18dbd8a419d4378eeb0192fcaf4dae6e5a4390149f3cf11c2e070feabf354ecf7bd5a7d3987d8ea641683f27e61a1e5ecca40e871b0497ec04d18641c3734f26da7f2be8f2d39226f479d55d0dd76b23a8203dd089d6461b20b555a9033c6d2c41fff951a5e800b4aee4509944f7a5d527cd20bc9c81489db38db1f1e6207f0f6305bce90a6809a17c38fbf6ab002b6e08b14cbf23f6785f", 0xac, 0x398}, {&(0x7f00000002c0), 0x0, 0x6}, {&(0x7f0000000300)="7eca408feeb44ce53a76cc4ce34ee39dd2612967e98fbb1416c8b1e1dd216e2269dee585824dcff3013c99fae85a96db4595fb2fcf1faa352a18e76b10cb28f8957cfecc8392a96beb2c3a14c26838aa1acaa70df267b822e475876d9d8730eec5b8acc63580426291b2f9ee3581174942b0fedefecd009c5e8c3f262383f83f3fabe8790b12787ce66f78ca3b34827ce9bd5630101e224b200be10078d38ff7f0b4c06d4f7e927a567fc0572c7177998f45c96e9d75fd38c6170bbeb5bdd3764cce0358b433e90a08a59a645ed3679e0a64b36959019b4be8f9065fac664f", 0xdf, 0x2}, {&(0x7f0000000400)="3ab8f85f60b5357e11bd426bf9338a8b8b111de416ee1027c191994aea8389c45f46d5471611", 0x26, 0x3}, {&(0x7f0000000440)="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0x1000, 0x3}, {&(0x7f0000001440)="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0x1000, 0x7f}, {&(0x7f0000002440)="7fe6d1271c4b85b6", 0x8, 0x2}], 0x200000, &(0x7f0000002540)='\x00') r3 = dup3(r2, r2, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r4, 0xc) ioctl$EXT4_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000100)=0x20000082) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000002580)='./file0\x00', 0xd8, 0x4, &(0x7f00000037c0)=[{&(0x7f00000025c0)="8451ac0aa3384186278f7f9589287363688e4c1b384c440d9657663b2b98446c1f1c1ca74a5a01282ba7e8b71097e460459dcc6174e735b63d6569d25ad3938f23582bb8975d8f0d6178d48c49ff5cf7e3bc6b18ab2c0f0f9f9d108061380d44cdf35ffbbd2738dd987b0b82399cf4be67976f03f866b352a5522f88db1a369c3b", 0x81, 0xfffffffffffffffa}, {&(0x7f0000002680)="5ce4c6025e102feb117dae2dac63fae10aff25ddee732855e8f8a6237794b59c825ab549760c46aade83270607a442eca719bc5bde2226e4d608c0e3364a02aa1de54fcc9038db68aad7cbe38d94aadf1c9010d43b79668ae56d1e1ac334326c9251005a92596fc153c2e85682d62890bc3d321892345200391d285c4a2e7e69cf795b8bce", 0x85, 0x1000}, {&(0x7f0000002740)="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", 0x1000, 0x7ff}, {&(0x7f0000003740)="d0c290267b544ecdf806b29599e249bc976d73aa2ab774c6ce66b628abf900cddd98f148c91f86f130757cdc687b4b97585de35be68e033625492c959371558c4dbc6209370a49e24f", 0x49}], 0x40, &(0x7f0000003980)=ANY=[@ANYBLOB="737562766f6c69643d3078303030303030303030303030303030312c667261676d656e743d616c6c2c636f6d70726573732c7373642c666f776e65723c557bbad2d5043daac31145664ba5c5538fc87518c10ada48a43c79a48a17a201b71a56706bff644c8fdcb5633e2f06ffb26b83ebd7d8b4c5115312844a817f05f3633f0000001580d6e51b498767b11cda3570554fe30390dc43a7e545490cc48dc3b9ffd720ec254b8ac08d259f884bf741b7292b8e4ff37c1b38e9ebfa8b2566b9b40a1067d0becf27ff0c32062a6614578bb190e4296f80a444d91c6700a1a5bb4c8fb96786d3250237bb727dbb697f651a8bdf9d76", @ANYRESDEC=r6, @ANYBLOB=',obj_user=/dev/audio#\x00,\x00']) 06:21:44 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nfc_llcp(r3, &(0x7f0000000040)={&(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x0, 0x3f, "d32ead6eff1278df814891fa93bd79ad300032770c4892eca00a4fa95c29ab721d237236639ed895dfb5e083662929aa12412ab272c2222522faa1a2ebf679", 0x3}, 0x60, &(0x7f0000001680)=[{&(0x7f00000001c0)="ab6a2c9d2db9af7d6df8077eab2bf80889d1e03d275584c8307c966f3a7674f0722ff6b6bdea16527ebfe1e08d0231ee9b3fcbb5224c61e81178a28575add1c5b08d53aa574ef8ec0aa142585d3b39efe565928fbe6cf7bd53cfc1a24190095a9e696d72a2a561dc5ed8fe5352897b1d8849645d2a982d8f9ff6c4067e75751b89625ab0d951f7c6cfb1d705b70f6d4da971d8f67fa36d11f542186f0f2e032192abf7a20f59eea2ced1d2d6acffc7515d0574bc79e8a47f60871bc02fda0a9154783e3291127523a3eda28c5015c398", 0xd0}, {&(0x7f00000002c0)="5b6d81dc4d2421a404a2d77a839b6422639233a5290ff46ad245a098d6592452346aef8fe3cf2927ced9ebdda3a1c9280622577816ee217de8fadb235c7f817786b4f2c58db1b266919e75e930514162cbcf88ec2d11a80d392bf447ded8d29a3cab9218cdb9c84f9430577bad56d7cdaf1ca9a5c364271bbe40e52038a550df97631de552eae6e26eff30613b55cc6495969599d699a648268b10ebe9f11e8f4337", 0xa2}, {&(0x7f0000000380)="a23480b32f3912670a4b64a35a8e40fda9d330381c55a46d417fbabab019753ac465a1cd8a26f38a26c424647cf8b36886016b94e36c5f7e6e72948b6f6d5cdefb31adb55abad7359d506ed64ee4a62c597ec47f1d7c9bb93806840577", 0x5d}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="14f19d7955c22b7d15d2d310022bc057af19ac83f2e0e9c91bfd2d180da9094c769738036cecc309e0ee740637efc8c30f0238a0bce4f9c10347704bd07cb6cd831d8a418e1cf801bbcd0f5f1273bff5f39f80b84728266fca683217", 0x5c}, {&(0x7f0000001480)="c7c22009de0a9485310406c7cb67d9842612a876464f13a71d735299bcd7adcb959537f786df9841d6f23be10253c4f2e8f425376da289e738e3c628264ca136fb651992b79e6b6ca6dc5a5513b22fafbc6ea407", 0x54}, {&(0x7f0000001500)="a1488d985846fa08026d20616bb22707c857f37576c5ad1335d975398af5f2822b120b647d211dcba57e2be900c04faf4de2ba275dcc0de99cc5f2919975d3554fd5e9fe05f6e798e1cb648e894e07ff32f7eb", 0x53}, {&(0x7f0000001580)="e3d3fb3d5c16035727caecec548858cd99e271ab136e7dfe1a3f0a97c0cef7d54e9e7a3bb4bd9dca99e3ff429d5f593c8baddba3fd62a237b5f83c77c6f7219cd4b92a244ad3c5ef5001858d6ac7e09d0ffd0f26639e332a0b4e9ac6cc8048717d08869e11f8a19e3741e57b64f6c65aa64f6c8404d8ca3fac78b3c97fc0517d3cc2b0f93fff61c574331b38b828de0dbce8e1ba82e0d33ac03e8d5f029102044ae7c08a20e27ec1169680cb43f33144cea4980c0dd2f76185da3243db099e52b91b67ea1e220102d28d6c99388c5fcbbcf40c61d3f794585142dbba84305a556d75eaa05bf09a066485c15161b162444b3654264d5f", 0xf6}], 0x8, &(0x7f0000001700)={0xa8, 0x108, 0xfffffffe, "2451dba04899208a20235d2dddd8700885269cba6cbccf282adc5d0cc52276e5fb8586c251098dead2b9275b6d841e7f86d14f332812cf8068ecf33b3df003a8aeb9f7b507065707c0c0da1ed5c935153f15e84d1ab17b7f9a5f3ed8e2c9cf55be3f0f21250bf518b6c3fa99561b8655fd3649fb0e8afb4bc669d8fdfe4a6f137b873c788723a63ab611ef0c22faf3903417c940f0e16c34"}, 0xa8, 0x6}, 0x8850) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) set_robust_list(&(0x7f00000018c0)={&(0x7f0000001800)={&(0x7f00000017c0)}, 0x1, &(0x7f0000001880)={&(0x7f0000001840)}}, 0x18) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) bind$llc(r5, &(0x7f0000000000)={0x1a, 0x104, 0x0, 0x40, 0x8, 0x3}, 0x10) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:44 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:44 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:44 executing program 1: semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:44 executing program 3: 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, 0x8}, 0x20, 0x0, 0x0, 0x2, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = syz_open_dev$media(&(0x7f00000002c0)='/dev/media#\x00', 0xfffffffffffffbff, 0x4700) fspick(r1, &(0x7f0000000300)='./file0\x00', 0x1) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) setresuid(r2, r2, 0xee01) clone3(&(0x7f0000000240)={0x800000, &(0x7f00000000c0)=0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140), 0x2a, 0x0, &(0x7f0000000180)=""/127, 0x7f, &(0x7f0000000200)=""/24}, 0x40) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000280)={0x6, 0x8, 0x3f, 0xffffff80, 0x800}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r5) ioctl$VT_RELDISP(r5, 0x5605) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:44 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x1) accept4$rose(r1, &(0x7f0000000080)=@full={0xb, @remote, @bcast, 0x0, [@remote, @remote, @null, @remote, @remote, @rose]}, &(0x7f00000000c0)=0x40, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xb) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="6220e8cb12cc722bb60d97e94cc0d66a", 0x2}}, 0x9, 0xd71}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r8, 0x8}, &(0x7f0000000400)=0x8) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000180)="ddea9a68d5ae611c4b7acf38291a08fe38327f06e787feb7945855642235879488df8af85e76a1fec2b4a96ff782ffa50ec27a099936d4fae22b7e3b5422f3f6cd2eddfe95484a62336b27c3231afa45348dd1c329b7ce24ef02da436df80ff8042ac59dd39eda8ecc84c0577655060d37c1f9fdbfc79b01c18993037fb996a636687821188f") write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x4, {0xf0, 0x8, 0x0, {0x5, 0x0, 0x0, 0x3, 0x5, 0x126eed5f, 0x7, 0x7fffffff, 0x8001, 0x1ff, 0xffff, r2, r4, 0x5, 0x2}}}, 0x78) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r9, 0x0, r9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r11, 0x1, &(0x7f0000000240)={0x6a, 0x80, 0x859, "82dd63efe31be779156b9f7695d9e7311fe8c9b044b19e604a740e1c2577d27059522554e4f25e1781b4ad055c8e26711af64861aef3daf0896dfc6987c0a032aca904980086ea04d52be633ecbe348c0ca20562103a9a63148e2448267a2f28123125fa5f799d8ab481"}) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:44 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:44 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:45 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:45 executing program 1: semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:45 executing program 4: 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, 0x8}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xb) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="6220e8cb12cc722bb60d97e94cc0d66a", 0x2}}, 0x9, 0xd71}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r8, 0x8}, &(0x7f0000000400)=0x8) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000180)="ddea9a68d5ae611c4b7acf38291a08fe38327f06e787feb7945855642235879488df8af85e76a1fec2b4a96ff782ffa50ec27a099936d4fae22b7e3b5422f3f6cd2eddfe95484a62336b27c3231afa45348dd1c329b7ce24ef02da436df80ff8042ac59dd39eda8ecc84c0577655060d37c1f9fdbfc79b01c18993037fb996a636687821188f") write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x4, {0xf0, 0x8, 0x0, {0x5, 0x0, 0x0, 0x3, 0x5, 0x126eed5f, 0x7, 0x7fffffff, 0x8001, 0x1ff, 0xffff, r2, r4, 0x5, 0x2}}}, 0x78) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r9, 0x0, r9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r11, 0x1, &(0x7f0000000240)={0x6a, 0x80, 0x859, "82dd63efe31be779156b9f7695d9e7311fe8c9b044b19e604a740e1c2577d27059522554e4f25e1781b4ad055c8e26711af64861aef3daf0896dfc6987c0a032aca904980086ea04d52be633ecbe348c0ca20562103a9a63148e2448267a2f28123125fa5f799d8ab481"}) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:45 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:45 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000950900000000000000100000000000004903000000000000fbffffffffffffff0809028000000000ff0700005272434b9a00000000fea79060ecfdf20c3a265d4969ffb7dac738199ee0f62a6e17b6e51e948d12995238df43ec864716c9e547e0a6c75f1e48d171654d1434797e50d305f02ecf6220832eab963af5602e7651209440f0a07d7b60934b5e92482924faf2f7e95cd1f07aed7a0fd94ac10000000000000000"]) sendmsg$xdp(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x2c, 0x5, r2, 0x1a}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="ba336f80f3fe3f811ed7bb240eacab9b1b6d44e9f160165c9f809188aa7742f181e23a523cf2ea4751cba8", 0x2b}], 0x1, 0x0, 0x0, 0x84}, 0x20000800) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:45 executing program 3: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@local, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000000000000950900000000000000100000000000004903000000000000fbffffffffffffff0809028000000000ff0700005272434b9a00000000fea79060ecfdf20c3a265d4969ffb7dac738199ee0f62a6e17b6e51e948d12995238df43ec864716c9e547e0a6c75f1e48d171654d1434797e50d305f02ecf6220832eab963af5602e7651209440f0a07d7b60934b5e92482924faf2f7e95cd1f07aed7a0fd94ac10000000000000000"]) sendmsg$xdp(r1, &(0x7f0000000340)={&(0x7f0000000280)={0x2c, 0x5, r2, 0x1a}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="ba336f80f3fe3f811ed7bb240eacab9b1b6d44e9f160165c9f809188aa7742f181e23a523cf2ea4751cba8", 0x2b}], 0x1, 0x0, 0x0, 0x84}, 0x20000800) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:45 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:46 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:46 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:46 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0xb) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = getuid() r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r7, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @rand_addr="6220e8cb12cc722bb60d97e94cc0d66a", 0x2}}, 0x9, 0xd71}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r8, 0x8}, &(0x7f0000000400)=0x8) ioctl$PIO_FONT(r6, 0x4b61, &(0x7f0000000180)="ddea9a68d5ae611c4b7acf38291a08fe38327f06e787feb7945855642235879488df8af85e76a1fec2b4a96ff782ffa50ec27a099936d4fae22b7e3b5422f3f6cd2eddfe95484a62336b27c3231afa45348dd1c329b7ce24ef02da436df80ff8042ac59dd39eda8ecc84c0577655060d37c1f9fdbfc79b01c18993037fb996a636687821188f") write$FUSE_ATTR(r3, &(0x7f0000000100)={0x78, 0x0, 0x4, {0xf0, 0x8, 0x0, {0x5, 0x0, 0x0, 0x3, 0x5, 0x126eed5f, 0x7, 0x7fffffff, 0x8001, 0x1ff, 0xffff, r2, r4, 0x5, 0x2}}}, 0x78) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r9, 0x0, r9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) ioctl$PERF_EVENT_IOC_ENABLE(r11, 0x8912, 0x400200) ioctl$SCSI_IOCTL_SEND_COMMAND(r11, 0x1, &(0x7f0000000240)={0x6a, 0x80, 0x859, "82dd63efe31be779156b9f7695d9e7311fe8c9b044b19e604a740e1c2577d27059522554e4f25e1781b4ad055c8e26711af64861aef3daf0896dfc6987c0a032aca904980086ea04d52be633ecbe348c0ca20562103a9a63148e2448267a2f28123125fa5f799d8ab481"}) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:46 executing program 1: semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x41c1, 0xc62362ffc84f6d19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r5) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000280012000c0001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000008433df6d6f6b577d4eaaf2000007"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000054c0)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r10, @ANYBLOB="00000000ffffffff00000000080001007366710048000229c6090032d0ed64f3c3545aaf6e000085a4e4ebb5ef6700"/96], 0x74}}, 0x0) r11 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="840000002c00010700"/20, @ANYRES32=r10, @ANYBLOB="0008008000000000030000000800010075333200580002001400050000000000000000000000000000000000400006003c0001000000000000001020898dde66057433b6ef3a41d22be225e0001b00000000000000000000000000000000000000000084e1a912c5998bcbf050000000000000000000000000000000798a3c067277da1a290b9613a33c575c36fad473382c8f5532ef3f0e1d2c450a7decbf3431a69f9b2ecb3291bed174245a962fe0484676958265e2988326a89db3139d91fe4aee6ae7e745abdfc21a9f61f2035979c1e3e9fea5b3958bc14fce6e66a36d1ab3194534ba4e973684b27793bff837d3"], 0x84}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x74000000, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="200000001100110400"/20, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', r10}) bind$can_j1939(r5, &(0x7f0000000040)={0x1d, r12, 0x0, {0x4, 0x1, 0x1}}, 0x18) setuid(r3) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r14) r15 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r15, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r16) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r17) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r18) getgroups(0x3, &(0x7f0000000480)=[r4, r4, r4]) getresgid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r21) lsetxattr$system_posix_acl(&(0x7f00000002c0)='./control\x00', &(0x7f0000000440)='system.posix_acl_default\x00', &(0x7f0000000600)={{}, {}, [{0x2, 0x6, r16}, {0x2, 0x2, r13}], {0x4, 0x4}, [{0x8, 0x2, r17}, {0x8, 0x2, r14}, {0x8, 0x5, r18}, {0x8, 0x1, r19}, {0x8, 0x0, r20}, {0x8, 0x1, r4}, {0x8, 0x2, r14}, {0x8, 0x4, r21}], {0x10, 0x1}, {0x20, 0x1}}, 0x74, 0x1) fchown(r1, r3, r14) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) listen(r1, 0x6533) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f00000001c0)={0xe4b1b839d9205f47, 0x70, 0x2f, 0x8, 0x7f, 0x0, 0x0, 0x2, 0x40430, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x3f, 0xa095}, 0x8000, 0xef, 0x4, 0x9, 0x2, 0x7f, 0x6}, r3, 0xe, r0, 0x2) semop(r2, &(0x7f00000001c0), 0x0) 06:21:46 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 557.765306][ T6741] FS-Cache: Duplicate cookie detected [ 557.771000][ T6741] FS-Cache: O-cookie c=000000008a361416 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 557.782280][ T6741] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000000f12764c [ 557.789853][ T6741] FS-Cache: O-key=[10] '0200020000807f000008' [ 557.796456][ T6741] FS-Cache: N-cookie c=000000001e3d8a7e [p=00000000f8eca96d fl=2 nc=0 na=1] [ 557.805659][ T6741] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000005e0e49cb [ 557.805720][ T6741] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:46 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:46 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 557.996658][ T6853] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:21:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) listen(r1, 0x6533) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f00000001c0)={0xe4b1b839d9205f47, 0x70, 0x2f, 0x8, 0x7f, 0x0, 0x0, 0x2, 0x40430, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x3f, 0xa095}, 0x8000, 0xef, 0x4, 0x9, 0x2, 0x7f, 0x6}, r3, 0xe, r0, 0x2) semop(r2, &(0x7f00000001c0), 0x0) [ 558.209814][ T6963] FS-Cache: Duplicate cookie detected [ 558.216244][ T6963] FS-Cache: O-cookie c=00000000405d3d7a [p=00000000f8eca96d fl=222 nc=0 na=1] [ 558.225886][ T6963] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000abfb084a [ 558.233511][ T6963] FS-Cache: O-key=[10] '0200020000807f000008' [ 558.240086][ T6963] FS-Cache: N-cookie c=000000009a89b884 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 558.249098][ T6963] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000060ae30d2 [ 558.256696][ T6963] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:47 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:47 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 558.524790][ T7168] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 06:21:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x2400, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000280)=ANY=[@ANYBLOB="d024a79883efb802004138378678a42e1acc1a42718f55e788ec67bff6c669bab078c38a8a478b71182d80e0fed8e8c31437ce8d", @ANYRES16=r2, @ANYBLOB="010026bd7000ffdbdf2509000000200006000800010000020000080001001f00000008000100ffff00000400020014000200040004000400040008000100010000000c00010008000300001000007c000100380004001400010002004e24ac1414bb0000000000000000200002000a004e23fffffff800000000000000000000000000000001ff070000380004001400010002004e20e00000020000000000000000200002000a004e2100000003fe800000000000000000000000000029ffff00000800030002000000"], 0xd0}, 0x1, 0x0, 0x0, 0x2}, 0x4800) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r3 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) setreuid(r3, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r6) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000140)={0x6, 0x118, 0xfa00, {{0x7fffffff, 0x0, "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", 0x6, 0xa5, 0x1, 0xff, 0x2, 0x1, 0x3e, 0x1}, r7}}, 0x120) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) ioctl$RTC_VL_READ(r5, 0x80047013, &(0x7f0000000000)) 06:21:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200001) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r4) [ 558.788034][ T7179] FS-Cache: Duplicate cookie detected [ 558.793787][ T7179] FS-Cache: O-cookie c=0000000046c8df7f [p=00000000f8eca96d fl=222 nc=0 na=1] [ 558.802845][ T7179] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000038ba7e22 [ 558.810178][ T7179] FS-Cache: O-key=[10] '0200020000807f000008' [ 558.816554][ T7179] FS-Cache: N-cookie c=0000000060d4f720 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 558.825595][ T7179] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000adee73a2 06:21:47 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 558.833142][ T7179] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:47 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x2400, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000500)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000680)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000280)=ANY=[@ANYBLOB="d024a79883efb802004138378678a42e1acc1a42718f55e788ec67bff6c669bab078c38a8a478b71182d80e0fed8e8c31437ce8d", @ANYRES16=r2, @ANYBLOB="010026bd7000ffdbdf2509000000200006000800010000020000080001001f00000008000100ffff00000400020014000200040004000400040008000100010000000c00010008000300001000007c000100380004001400010002004e24ac1414bb0000000000000000200002000a004e23fffffff800000000000000000000000000000001ff070000380004001400010002004e20e00000020000000000000000200002000a004e2100000003fe800000000000000000000000000029ffff00000800030002000000"], 0xd0}, 0x1, 0x0, 0x0, 0x2}, 0x4800) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r3 = getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) setreuid(r3, r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r6, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r6) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000140)={0x6, 0x118, 0xfa00, {{0x7fffffff, 0x0, "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", 0x6, 0xa5, 0x1, 0xff, 0x2, 0x1, 0x3e, 0x1}, r7}}, 0x120) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) ioctl$RTC_VL_READ(r5, 0x80047013, &(0x7f0000000000)) 06:21:47 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) listen(r1, 0x6533) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f00000001c0)={0xe4b1b839d9205f47, 0x70, 0x2f, 0x8, 0x7f, 0x0, 0x0, 0x2, 0x40430, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x3f, 0xa095}, 0x8000, 0xef, 0x4, 0x9, 0x2, 0x7f, 0x6}, r3, 0xe, r0, 0x2) semop(r2, &(0x7f00000001c0), 0x0) 06:21:47 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200001) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r4) 06:21:48 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:48 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 559.388225][ T7502] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 06:21:48 executing program 3: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200001) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r4) 06:21:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) futex(&(0x7f0000000000), 0x81, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x1, 0x1) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:48 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080), 0xf7) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r2 = shmget(0x0, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000000)=""/18) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:48 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000040)={0x0, 0x81, 0x1, [], &(0x7f0000000000)=0x3}) 06:21:48 executing program 3: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) ioctl$SIOCNRDECOBS(0xffffffffffffffff, 0x89e2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cachefiles\x00', 0x40000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000005c0)={'IDLETIMER\x00'}, &(0x7f0000000600)=0x1e) getuid() lstat(&(0x7f0000000080)='./control\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000280)='./control\x00', 0x0, r2) getgroups(0x1, &(0x7f0000000000)=[r2]) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:48 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) listen(r1, 0x6533) r2 = semget$private(0x0, 0x20000000102, 0x0) semop(r2, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f00000001c0)={0xe4b1b839d9205f47, 0x70, 0x2f, 0x8, 0x7f, 0x0, 0x0, 0x2, 0x40430, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x3f, 0xa095}, 0x8000, 0xef, 0x4, 0x9, 0x2, 0x7f, 0x6}, r3, 0xe, r0, 0x2) semop(r2, &(0x7f00000001c0), 0x0) 06:21:49 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_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) get_thread_area(&(0x7f00000002c0)={0x100, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000300)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r5, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r5, 0x80, "2c1fa30e4370ef86475819dfb6e4029906f071839f91ad2e5935237547c2bb6880d7dbbed2ba50c844e26037ee5b85384419f3c9e8f28e05d84b43066bc84d7172573c394ce2a622b5109bcc46cad342ef93b9184e9f6613122d448a9db72d441644eba2b207965914e9030e8ff2c87f02c8349781f1245d8c8bca02b2b7251b"}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast2, 0x6}}, 0x2, 0x2ad6, 0x0, 0x5, 0x6}, 0x98) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r8, 0xc) fsetxattr$trusted_overlay_origin(r8, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) fcntl$dupfd(r7, 0x0, r7) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:49 executing program 3: 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_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) get_thread_area(&(0x7f00000002c0)={0x100, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000300)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r5, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r5, 0x80, "2c1fa30e4370ef86475819dfb6e4029906f071839f91ad2e5935237547c2bb6880d7dbbed2ba50c844e26037ee5b85384419f3c9e8f28e05d84b43066bc84d7172573c394ce2a622b5109bcc46cad342ef93b9184e9f6613122d448a9db72d441644eba2b207965914e9030e8ff2c87f02c8349781f1245d8c8bca02b2b7251b"}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast2, 0x6}}, 0x2, 0x2ad6, 0x0, 0x5, 0x6}, 0x98) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r8, 0xc) fsetxattr$trusted_overlay_origin(r8, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) fcntl$dupfd(r7, 0x0, r7) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:49 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 560.579433][ T7844] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 560.684590][ T7912] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 560.737797][ T7891] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:49 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:49 executing program 3: 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_config_ext={0x0, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) get_thread_area(&(0x7f00000002c0)={0x100, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1}) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) r4 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_QUEUE_SEQ(r4, 0x6, 0x15, &(0x7f0000000300)=0x10001, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r5, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000000c0)={r5, 0x80, "2c1fa30e4370ef86475819dfb6e4029906f071839f91ad2e5935237547c2bb6880d7dbbed2ba50c844e26037ee5b85384419f3c9e8f28e05d84b43066bc84d7172573c394ce2a622b5109bcc46cad342ef93b9184e9f6613122d448a9db72d441644eba2b207965914e9030e8ff2c87f02c8349781f1245d8c8bca02b2b7251b"}, &(0x7f0000000000)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e22, 0x1, @mcast2, 0x6}}, 0x2, 0x2ad6, 0x0, 0x5, 0x6}, 0x98) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r8, 0xc) fsetxattr$trusted_overlay_origin(r8, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x1) fcntl$dupfd(r7, 0x0, r7) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:49 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 561.031969][ T7975] FS-Cache: Duplicate cookie detected [ 561.037658][ T7975] FS-Cache: O-cookie c=00000000effec386 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 561.046817][ T7975] FS-Cache: O-cookie d=0000000003214ee5 n=0000000003214ee5 [ 561.054395][ T7975] FS-Cache: O-key=[10] '0200020000807f000008' [ 561.061665][ T7975] FS-Cache: N-cookie c=0000000020b24688 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 561.070537][ T7975] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000b6c8d731 [ 561.077951][ T7975] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:49 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001540)={{0x80}, 'port1\x00', 0xffffffffffdfffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup2(r1, r0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x9cec446b0d434006, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r3 = semget$private(0x0, 0x20000000102, 0x0) semop(r3, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r3, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r4, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000002c0)={0xffffffffffffffff, r4, 0x0, 0x10, &(0x7f00000001c0)='/dev/cachefiles\x00'}, 0x30) tgkill(0xffffffffffffffff, r5, 0x41) rt_sigaction(0x14, &(0x7f0000000200)={&(0x7f0000000100)="66440f1bc83e2ef3460faec3c4a22d4721c46275969e74d78b34f347d9fa67f2450f2ce5c4e231289bf9fffffff0313936470fc2aa9700000065c4c2fbf5bba971f93b", {0x7fffffff}, 0x20000000, &(0x7f0000000180)="66410f7fb60c000000c48225dcd9c4213972f265f04180b03223333309c44211bc7d0264f3aa470f806f430000c4e2e9dcb6cf3857ef430f38f920"}, &(0x7f0000000300)={&(0x7f0000000240)="c4632d5c405300c4c1f951610026f2f00fb0820c00000040ba00800000f20f2df5c4e2d18e4d8d66450f71f445c4027d59d826a9bce50000c46281a80d00000100", {}, 0x0, &(0x7f0000000400)="647b03c4c1eb10c1660f38ddd667ccc42379158ebe000000e865f00fb15e0026f366d8ccc4602261910c6f6f420f6f36c4e3516b2000"}, 0x8, &(0x7f0000000340)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x202202, 0x0) 06:21:49 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 561.263469][ T8066] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 06:21:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:50 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:50 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000), 0x0) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:50 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x7, 0x0, [], [{0x7, 0x20, 0x1470c126, 0x700000, 0x9, 0x8}, {0xfff, 0x3, 0x5, 0x6, 0xff, 0x6}], [[], [], [], [], [], [], []]}) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:50 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0)={r2, r3/1000+10000}, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r5, 0x0, r5) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 561.705134][ T8181] FS-Cache: Duplicate cookie detected [ 561.710893][ T8181] FS-Cache: O-cookie c=00000000e4b90e23 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 561.720667][ T8181] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000cdeda1e9 [ 561.729894][ T8181] FS-Cache: O-key=[10] '0200020000807f000008' [ 561.736353][ T8181] FS-Cache: N-cookie c=00000000f044cc5d [p=00000000f8eca96d fl=2 nc=0 na=1] [ 561.745294][ T8181] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000032423bb6 [ 561.752731][ T8181] FS-Cache: N-key=[10] '0200020000807f000008' [ 561.867988][ T8339] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 06:21:50 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:50 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:50 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:50 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:50 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x140}]}, 0x20}, 0x1, 0x0, 0x0, 0x8030}, 0x24008080) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:50 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r2, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x140}]}, 0x20}, 0x1, 0x0, 0x0, 0x8030}, 0x24008080) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 562.286333][ T8409] FS-Cache: Duplicate cookie detected [ 562.292374][ T8409] FS-Cache: O-cookie c=000000003c7f3861 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 562.301568][ T8409] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000003dab9c89 [ 562.309214][ T8409] FS-Cache: O-key=[10] '0200020000807f000008' [ 562.315748][ T8409] FS-Cache: N-cookie c=000000001ea48c3b [p=00000000f8eca96d fl=2 nc=0 na=1] [ 562.324696][ T8409] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000e028d041 [ 562.327924][ T8412] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 562.332123][ T8409] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:51 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 562.415104][ T8509] netlink: 'syz-executor.2': attribute type 3 has an invalid length. 06:21:51 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000000)) 06:21:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x408040) recvmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000100)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/161, 0xa1}, {&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000240)=""/12, 0xc}], 0x3, &(0x7f00000002c0)=""/160, 0xa0}, 0x20) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x10) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r2 = semget(0x1, 0x4, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) 06:21:51 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x9) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @remote}}, 0x2, 0x800, 0x1f, 0x80000000, 0xfff}, &(0x7f0000000280)=0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) r3 = semget$private(0x0, 0x20000000102, 0x0) semop(r3, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r3, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:51 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:51 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:51 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:51 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffff9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:51 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 563.084080][ T8836] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 06:21:51 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x9) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @remote}}, 0x2, 0x800, 0x1f, 0x80000000, 0xfff}, &(0x7f0000000280)=0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000), 0x4) r3 = semget$private(0x0, 0x20000000102, 0x0) semop(r3, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r3, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:52 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 563.386382][ T9162] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 06:21:52 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffff9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:52 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x800, 0x80000001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) write$input_event(r2, &(0x7f00000000c0)={{}, 0x26, 0x2}, 0x18) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r3, 0x0, r3) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 563.623734][ T9202] FS-Cache: Duplicate cookie detected [ 563.629404][ T9202] FS-Cache: O-cookie c=00000000b8a470f4 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 563.639501][ T9202] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000007c02d980 [ 563.647067][ T9202] FS-Cache: O-key=[10] '0200020000807f000008' [ 563.653895][ T9202] FS-Cache: N-cookie c=00000000e6e52a95 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 563.662857][ T9202] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000005e704a1a [ 563.670431][ T9202] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:52 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffff9) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:52 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:52 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:52 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:52 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffff9) socket$nl_generic(0x10, 0x3, 0x10) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x0) 06:21:52 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}], 0x5, 0xfffffff9) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:53 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:53 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:53 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x0, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:53 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:21:53 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:53 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:53 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:53 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:53 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x2) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r4, &(0x7f0000000140)={0x7, 0x8, 0xfa00, {r5, 0x2}}, 0x10) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000100)={0x7, 0x8, 0xfa00, {r5, 0x1}}, 0x10) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:53 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:54 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:54 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:54 executing program 3: semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:54 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:21:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x0) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) r2 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@local}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xffffffffffffffa7) r3 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) ioctl$VIDIOC_ENUM_FRAMESIZES(r3, 0xc02c564a, &(0x7f0000000040)={0x40, 0x39565559, 0x3, @stepwise={0x39, 0x6135, 0x0, 0x3, 0xfffffff7, 0xffff}}) semop(0xffffffffffffffff, &(0x7f0000000300), 0x18e0a917e208e7ae) 06:21:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:54 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:54 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:54 executing program 3: semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 566.001596][T10221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 566.045173][T10221] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 06:21:54 executing program 3: semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:54 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:54 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:55 executing program 3: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x8, 0x6}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000000)=0x1) 06:21:55 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:55 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:21:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:55 executing program 3: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:55 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:55 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x8, 0x6}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000000)=0x1) 06:21:55 executing program 3: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:55 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r1, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012dbd7000fedbdf250200f7ea46b70000100004007f000000080006002c0000000400040008000500060000001400010000000000000000000000ffffffffffff10000400040000000000000001000000d0f8c56601e7599accf4bdd2db5890f9f5f6"], 0x5c}, 0x1, 0x0, 0x0, 0xd6563a5f7d3ecdf1}, 0x20000040) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x7fffffff]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeda}]}, 0x24}, 0x1, 0x0, 0x0, 0x28010050}, 0xe000890) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:55 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:55 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:55 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r2, 0x0, r2) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r3, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r3) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x8, 0x6}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000000)=0x1) [ 567.413617][T10910] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 06:21:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:56 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:56 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x0, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:56 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r1, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012dbd7000fedbdf250200f7ea46b70000100004007f000000080006002c0000000400040008000500060000001400010000000000000000000000ffffffffffff10000400040000000000000001000000d0f8c56601e7599accf4bdd2db5890f9f5f6"], 0x5c}, 0x1, 0x0, 0x0, 0xd6563a5f7d3ecdf1}, 0x20000040) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x7fffffff]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeda}]}, 0x24}, 0x1, 0x0, 0x0, 0x28010050}, 0xe000890) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:56 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:56 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r1, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012dbd7000fedbdf250200f7ea46b70000100004007f000000080006002c0000000400040008000500060000001400010000000000000000000000ffffffffffff10000400040000000000000001000000d0f8c56601e7599accf4bdd2db5890f9f5f6"], 0x5c}, 0x1, 0x0, 0x0, 0xd6563a5f7d3ecdf1}, 0x20000040) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x7fffffff]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeda}]}, 0x24}, 0x1, 0x0, 0x0, 0x28010050}, 0xe000890) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:56 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:56 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:56 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 568.126507][T11254] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 06:21:56 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) [ 568.328821][T11270] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 568.402132][T11305] FS-Cache: Duplicate cookie detected [ 568.407892][T11305] FS-Cache: O-cookie c=0000000057a48864 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 568.417060][T11305] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000007ef078c7 [ 568.424397][T11305] FS-Cache: O-key=[10] '0200020000807f000008' [ 568.430938][T11305] FS-Cache: N-cookie c=00000000d26054c1 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 568.439732][T11305] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000002975832d 06:21:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 568.447213][T11305] FS-Cache: N-key=[10] '0200020000807f000008' 06:21:57 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:57 executing program 0: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) fcntl$dupfd(r1, 0x0, r1) r2 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r3 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) r4 = dup(r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[]}, 0x1, 0x6c}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00012dbd7000fedbdf250200f7ea46b70000100004007f000000080006002c0000000400040008000500060000001400010000000000000000000000ffffffffffff10000400040000000000000001000000d0f8c56601e7599accf4bdd2db5890f9f5f6"], 0x5c}, 0x1, 0x0, 0x0, 0xd6563a5f7d3ecdf1}, 0x20000040) sendmsg$SEG6_CMD_SET_TUNSRC(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x7fffffff]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0xeda}]}, 0x24}, 0x1, 0x0, 0x0, 0x28010050}, 0xe000890) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:57 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x3) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000100)={0x0, @aes128}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400280, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x40, &(0x7f0000000040)={0x0, 0x2710}, 0x10) [ 568.775339][T11498] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 06:21:57 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:57 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:57 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x10000, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r2, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xfffffff8}, &(0x7f0000000240)=0x8) socket$inet6(0xa, 0x3, 0x7) r3 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x24, r5, 0x11, 0x0, 0x0, {{}, 0x0, 0x8001, 0x0, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2010284}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x140c, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x40) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:57 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:57 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:57 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x0, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 569.214707][T11693] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 06:21:57 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:57 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x10000, 0x400000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)={r2, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xfffffff8}, &(0x7f0000000240)=0x8) socket$inet6(0xa, 0x3, 0x7) r3 = socket$netlink(0x10, 0x3, 0x4000000000c) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000000040)=[{&(0x7f00000000c0)="1f0000000203193b000007000000068100023b05090003000000403902aef5", 0x1f}], 0x1) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x24, r5, 0x11, 0x0, 0x0, {{}, 0x0, 0x8001, 0x0, {0x8}}}, 0x24}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2010284}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r5, 0x140c, 0x70bd2b, 0x25dfdbff, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x40) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:58 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 569.623609][T11858] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 06:21:58 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:58 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:58 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r1, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x200, 0x80000000000004, 0x0, 0x0}, 0x2c) flock(r2, 0xc) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000000)) 06:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {}], 0x2) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:58 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x590, 0x220, 0x0, 0x0, 0x220, 0x380, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4, &(0x7f00000000c0), {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x6853e9e40b6d772d, 0x0, 0xffffff00, 0xffffff00], [0xff000000, 0xff, 0xffffff00, 0xffffff00], 'hsr0\x00', 'nr0\x00', {0xff}, {0xff}, 0x6c, 0x6, 0x0, 0x15}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x6, 0xa6bf, 0x10}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:passwd_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @mcast1, [0xffffffff, 0xff000000, 0xff], [0xff000000, 0x0, 0xffffff00, 0x615121f7c9cc7ace], 'ipddp0\x00', 'nlmon0\x00', {}, {0xc910f138ff86dc7c}, 0x6, 0x1, 0x6, 0x21}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x73edfa0082b90bd, 0x1, [0x0, 0x40, 0x0, 0x401, 0xd0f, 0x4, 0x3, 0x7f, 0x3, 0x401, 0x7, 0x5, 0x8, 0x1ff, 0x8, 0x7], 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x8, 0x3f, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@ipv6={@loopback, @local, [0xffffff00, 0xff000000, 0xff000000, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'lapb0\x00', 'nr0\x00', {0xff}, {0xff}, 0x2b, 0xf8, 0x6, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0xa1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x81, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xa533, 0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5f0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:58 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x0) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 4: 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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r1) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x4, 0x590, 0x220, 0x0, 0x0, 0x220, 0x380, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4c0, 0x4, &(0x7f00000000c0), {[{{@ipv6={@initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0x6853e9e40b6d772d, 0x0, 0xffffff00, 0xffffff00], [0xff000000, 0xff, 0xffffff00, 0xffffff00], 'hsr0\x00', 'nr0\x00', {0xff}, {0xff}, 0x6c, 0x6, 0x0, 0x15}, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x6, 0xa6bf, 0x10}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:passwd_exec_t:s0\x00'}}}, {{@ipv6={@ipv4={[], [], @remote}, @mcast1, [0xffffffff, 0xff000000, 0xff], [0xff000000, 0x0, 0xffffff00, 0x615121f7c9cc7ace], 'ipddp0\x00', 'nlmon0\x00', {}, {0xc910f138ff86dc7c}, 0x6, 0x1, 0x6, 0x21}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x5, 0x73edfa0082b90bd, 0x1, [0x0, 0x40, 0x0, 0x401, 0xd0f, 0x4, 0x3, 0x7f, 0x3, 0x401, 0x7, 0x5, 0x8, 0x1ff, 0x8, 0x7], 0x2}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x12, 0x8, 0x3f, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@ipv6={@loopback, @local, [0xffffff00, 0xff000000, 0xff000000, 0xffffff00], [0xff000000, 0xffffffff, 0xff000000, 0xff000000], 'lapb0\x00', 'nr0\x00', {0xff}, {0xff}, 0x2b, 0xf8, 0x6, 0x2}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0xa1}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x81, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xa533, 0x8001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x5f0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) write$P9_RFLUSH(r4, &(0x7f0000000000)={0x7, 0x6d, 0x2}, 0x7) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:21:59 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:21:59 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:21:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:21:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 571.546647][T12551] FS-Cache: Duplicate cookie detected [ 571.552239][T12551] FS-Cache: O-cookie c=0000000020b24688 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 571.561748][T12551] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000081719560 [ 571.569268][T12551] FS-Cache: O-key=[10] '0200020000807f000008' [ 571.575722][T12551] FS-Cache: N-cookie c=00000000effec386 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 571.584641][T12551] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000b040d6f6 06:22:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 571.592138][T12551] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:00 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:00 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:22:00 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) r1 = semget$private(0x0, 0x20000000102, 0x0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:00 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:00 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) socket(0x2000000000000021, 0x2, 0x10000000000002) close(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080), 0x0) semop(r0, &(0x7f00000000c0), 0x2c2) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000000140)="24000000200007041dfffd946f6105000a00000a1f000003000f08000800030004000000280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 06:22:01 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:01 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 572.791012][T13254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 06:22:01 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:22:01 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) 06:22:01 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:01 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:01 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) 06:22:01 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:02 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:02 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) 06:22:02 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:22:02 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:22:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:02 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 574.260680][T13956] FS-Cache: Duplicate cookie detected [ 574.266371][T13956] FS-Cache: O-cookie c=000000006b308b32 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 574.275741][T13956] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000005d75bd95 [ 574.284450][T13956] FS-Cache: O-key=[10] '0200020000807f000008' [ 574.290889][T13956] FS-Cache: N-cookie c=000000003c7f3861 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 574.299792][T13956] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000089cbfabe 06:22:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 574.307101][T13956] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:22:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f0000000000)=""/5) 06:22:03 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:03 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(0x0, 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:04 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="7065726d686174203078303030303030303030303030303030335e2f6465760000ffffffffffff2f6465762f617564696f23002f6465762f617564696f2300c0dd1e3cd232c4edb3fa656993d7f9843c6b5a8521015a0a379a0b5da6939098496cec4f3d177d2258f6029fb85064bce93e04f4d9bbe55739fbdc1cbfeb402ce0fd3aeeca9c054d40546d20f219b0a0d60bd8be8fe2d90a494bd74ee70873c3900fc2c6e9715355c78686d5bf6449d15a35683acf746e2f28a33f48fc82d2f005f2e1d8ad1f5d252da3765e954b969be182b46dad291d353ed32fb697dc613801334aed27b15be721fccefc948eb9c91be23016b8d0416fdaa8a7b749c6bede65a2e92a64ba992299022634b4673c1c1415953c89472e46ac8f1c62de892f"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:04 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:22:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:04 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:04 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:04 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 576.165360][T14761] FS-Cache: Duplicate cookie detected [ 576.171149][T14761] FS-Cache: O-cookie c=0000000057a84744 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 576.180611][T14761] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000405d2104 [ 576.188085][T14761] FS-Cache: O-key=[10] '0200020000807f000008' [ 576.194485][T14761] FS-Cache: N-cookie c=000000006dfdc7ff [p=00000000f8eca96d fl=2 nc=0 na=1] [ 576.203259][T14761] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000b14c30bc [ 576.210588][T14761] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:04 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:04 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:05 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:05 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:05 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:05 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:05 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) [ 577.191388][T15204] FS-Cache: Duplicate cookie detected [ 577.197381][T15204] FS-Cache: O-cookie c=000000002be791c6 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 577.206643][T15204] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000209d9223 [ 577.214168][T15204] FS-Cache: O-key=[10] '0200020000807f000008' [ 577.220711][T15204] FS-Cache: N-cookie c=0000000063935fa3 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 577.229683][T15204] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000026133fb [ 577.237024][T15204] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:05 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:05 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) [ 577.635837][T15429] FS-Cache: Duplicate cookie detected [ 577.641709][T15429] FS-Cache: O-cookie c=0000000012d5013b [p=00000000f8eca96d fl=222 nc=0 na=1] [ 577.651686][T15429] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000000e11ac03 [ 577.659125][T15429] FS-Cache: O-key=[10] '0200020000807f000008' [ 577.665528][T15429] FS-Cache: N-cookie c=00000000c847f6c4 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 577.674434][T15429] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000742468e6 06:22:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) [ 577.681770][T15429] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:06 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{}, {0x0, 0xffffffff}], 0x2) semctl$GETALL(r0, 0x0, 0xd, 0x0) 06:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(0x0, 0x6242, 0x0) 06:22:06 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:06 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 578.295770][T15654] FS-Cache: Duplicate cookie detected [ 578.301408][T15654] FS-Cache: O-cookie c=00000000a33c1af4 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 578.310617][T15654] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000005cc236f3 [ 578.318146][T15654] FS-Cache: O-key=[10] '0200020000807f000008' [ 578.324770][T15654] FS-Cache: N-cookie c=00000000d26054c1 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 578.333695][T15654] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000db2f7628 06:22:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) [ 578.341049][T15654] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:06 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r2 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:22:07 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:07 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 06:22:07 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:07 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:08 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:08 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:08 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:08 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 580.582634][T16431] FS-Cache: Duplicate cookie detected [ 580.588240][T16431] FS-Cache: O-cookie c=000000008fb9934d [p=00000000f8eca96d fl=222 nc=0 na=1] [ 580.597398][T16431] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000036b1bcf5 [ 580.605613][T16431] FS-Cache: O-key=[10] '0200020000807f000008' [ 580.612366][T16431] FS-Cache: N-cookie c=0000000057a48864 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 580.621281][T16431] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000008edf0134 [ 580.628652][T16431] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:09 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:09 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:09 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:09 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:09 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:10 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:10 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:10 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:10 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), 0x0) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) 06:22:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:11 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:11 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:11 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x1c0) semop(r1, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) semctl$SEM_STAT(0x0, 0x2, 0x12, &(0x7f0000000100)=""/182) semop(r1, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xff, 0x2, 0xff, 0x9a, "6e50f663109054cb229a8d86254170871cd40b0a100dbdf3722747f8ce425f04"}) 06:22:11 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:11 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:11 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:11 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:12 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 583.679468][T17653] FS-Cache: Duplicate cookie detected [ 583.685096][T17653] FS-Cache: O-cookie c=0000000084898e34 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 583.694164][T17653] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000349cdf27 [ 583.702120][T17653] FS-Cache: O-key=[10] '0200020000807f000008' [ 583.708715][T17653] FS-Cache: N-cookie c=0000000060d4f720 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 583.717500][T17653] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000006a8941c1 [ 583.724826][T17653] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:12 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:12 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000280)="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", 0x62}], 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 06:22:12 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:12 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:12 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000001940)=ANY=[@ANYRESHEX, @ANYBLOB="39afd015f97ddf80d3cedad00ac18664492d17fd6f35a9b27f6e44b9cbeb0dd56985ba43f73f79a625a6a4040cf337"], 0x41) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x10, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}}, &(0x7f0000000040)=0x90) 06:22:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:13 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) creat(0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r3, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10) 06:22:13 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c00000012007f12c7f8e4856647040002ff0f03000000000000018701546fabca1b4e7d06a6bd7c493872f750375ed08a562ad6e74703c48f93b82a03000000461eb886a5e54e8ff5314461", 0x4c}], 0x1}, 0x0) [ 584.759691][T18023] FS-Cache: Duplicate cookie detected [ 584.766049][T18023] FS-Cache: O-cookie c=00000000b7d098bb [p=00000000f8eca96d fl=222 nc=0 na=1] [ 584.775130][T18023] FS-Cache: O-cookie d=00000000cf6d9a54 n=0000000062b6e11b [ 584.782578][T18023] FS-Cache: O-key=[10] '0200020000807f000008' [ 584.790057][T18023] FS-Cache: N-cookie c=000000001d40b9a0 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 584.798949][T18023] FS-Cache: N-cookie d=00000000cf6d9a54 n=00000000cf21838e [ 584.806355][T18023] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:13 executing program 0: semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:13 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:13 executing program 0: semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:13 executing program 2: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b10") r1 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) 06:22:13 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:13 executing program 0: semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:13 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) [ 585.420247][ T26] audit: type=1400 audit(1574144533.864:89): avc: denied { audit_read } for pid=18330 comm="syz-executor.2" capability=37 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=capability2 permissive=1 06:22:13 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:14 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x30a}, 0x10) dup2(r0, r1) 06:22:14 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x26d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0xac1414e0}]}, &(0x7f0000000080)=0x10) socket$netlink(0x10, 0x3, 0x0) 06:22:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 585.849118][T18352] FS-Cache: Duplicate cookie detected [ 585.854926][T18352] FS-Cache: O-cookie c=00000000c24a38e3 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 585.863987][T18352] FS-Cache: O-cookie d=00000000cf6d9a54 n=000000000a480c67 [ 585.871561][T18352] FS-Cache: O-key=[10] '0200020000807f000008' [ 585.878687][T18352] FS-Cache: N-cookie c=000000006f333a9c [p=00000000f8eca96d fl=2 nc=0 na=1] [ 585.887486][T18352] FS-Cache: N-cookie d=00000000cf6d9a54 n=0000000082b847de [ 585.894908][T18352] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:14 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:14 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r3 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r3, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r4, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:14 executing program 2: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000006ffc), 0x26d) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @loopback=0xac1414e0}]}, &(0x7f0000000080)=0x10) socket$netlink(0x10, 0x3, 0x0) 06:22:14 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x4, 0x0, 0x0, 0x61}]}, &(0x7f0000000000)='(9+\xee\xe4\xfc\x7f\xf7\x8f\xe8\xc4E\x1c \x03\xa1V\tO<\xa0\xf4\xbc\x8cg_[\xe6\x0f\x8bq\xce?\x92[\xeds\xe1)\xd8\xd3\xeae~\aKp\xc7\xb6o\xe4\xbf\x9b~\xff\xfd;\x12\\\x03\xb0z6\xeeY\xae\xd4\xa8\xf51\xe1\x89H\\F7\x04', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) 06:22:14 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:14 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:14 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x28002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) accept$netrom(r2, &(0x7f0000000140)={{0x3, @default}, [@default, @bcast, @remote, @netrom, @default, @default, @rose, @bcast]}, &(0x7f0000000080)=0x48) r3 = accept(r1, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r4, &(0x7f0000000000)) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x423}, 0x1c}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getpgrp(0x0) getgid() ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f004}) 06:22:14 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) [ 586.427206][T18606] FS-Cache: Duplicate cookie detected [ 586.433568][T18606] FS-Cache: O-cookie c=0000000093e3adbf [p=00000000f8eca96d fl=222 nc=0 na=1] [ 586.442759][T18606] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000b7da2997 [ 586.450104][T18606] FS-Cache: O-key=[10] '0200020000807f000008' [ 586.457700][T18606] FS-Cache: N-cookie c=000000006b308b32 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 586.466699][T18606] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000007a5efe89 06:22:14 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, 0x0, &(0x7f0000001440)=""/193}, 0x20) 06:22:14 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 586.474194][T18606] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:15 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:15 executing program 2: creat(0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syz_tun\x00'}) 06:22:15 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 586.711034][T18625] IPVS: ftp: loaded support on port[0] = 21 06:22:15 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) close(r3) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:15 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) [ 586.855744][ T26] audit: type=1400 audit(1574144535.292:90): avc: denied { write } for pid=18620 comm="syz-executor.3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 06:22:15 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:15 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(0x0, &(0x7f0000000080)=[{0x4}, {0x0, 0xffffffff}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:15 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 587.216554][T18927] FS-Cache: Duplicate cookie detected [ 587.222144][T18927] FS-Cache: O-cookie c=00000000b241c699 [p=00000000f8eca96d fl=222 nc=0 na=1] [ 587.231311][T18927] FS-Cache: O-cookie d=00000000cf6d9a54 n=00000000f15833ae [ 587.238780][T18927] FS-Cache: O-key=[10] '0200020000807f000008' [ 587.245212][T18927] FS-Cache: N-cookie c=000000003c7f3861 [p=00000000f8eca96d fl=2 nc=0 na=1] [ 587.254293][T18927] FS-Cache: N-cookie d=00000000cf6d9a54 n=000000004e6fe382 [ 587.261617][T18927] FS-Cache: N-key=[10] '0200020000807f000008' 06:22:16 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:16 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:16 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:16 executing program 2: ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r2, 0x0, 0x30005, 0x0) 06:22:16 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, 0x0) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:16 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x28002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) accept$netrom(r2, &(0x7f0000000140)={{0x3, @default}, [@default, @bcast, @remote, @netrom, @default, @default, @rose, @bcast]}, &(0x7f0000000080)=0x48) r3 = accept(r1, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r4, &(0x7f0000000000)) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x423}, 0x1c}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getpgrp(0x0) getgid() ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f004}) 06:22:16 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:17 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:17 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 588.743382][T19168] IPVS: ftp: loaded support on port[0] = 21 06:22:17 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:17 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:17 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:17 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:17 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:17 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:17 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:17 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:17 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x28002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) accept$netrom(r2, &(0x7f0000000140)={{0x3, @default}, [@default, @bcast, @remote, @netrom, @default, @default, @rose, @bcast]}, &(0x7f0000000080)=0x48) r3 = accept(r1, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r4, &(0x7f0000000000)) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x423}, 0x1c}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getpgrp(0x0) getgid() ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f004}) 06:22:17 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) close(r1) perf_event_open$cgroup(&(0x7f00000000c0)={0x3, 0x70, 0x1c, 0x0, 0x4, 0xa8, 0x0, 0x200, 0x5426847a29c4fd0c, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x1, @perf_config_ext={0x81, 0x49e836a3}, 0x2120, 0x3, 0x1, 0x1, 0xfffffffffffffffe, 0x40000}, r1, 0xf, 0xffffffffffffffff, 0x5) fcntl$F_GET_RW_HINT(r0, 0x40b, 0x0) socket$inet6(0xa, 0x3, 0x7) socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, 0x0) getuid() r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000003ff8)=0x10000) close(r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000180)=""/250, &(0x7f0000000280)=0xfa) write$apparmor_current(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x3f) ioctl$NBD_CLEAR_QUE(r2, 0xab05) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x180) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r4, 0x0, r4) socket(0x2000000000000021, 0x2, 0x10000000000002) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x6242, 0x0) 06:22:17 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x28002, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose, @rose, @null]}, 0x48) listen(r1, 0x0) unshare(0x40000000) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) accept$netrom(r2, &(0x7f0000000140)={{0x3, @default}, [@default, @bcast, @remote, @netrom, @default, @default, @rose, @bcast]}, &(0x7f0000000080)=0x48) r3 = accept(r1, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "", [[], []]}, 0x278) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r4 = socket$inet_udplite(0x2, 0x2, 0x88) fstat(r4, &(0x7f0000000000)) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x423}, 0x1c}}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getpgrp(0x0) getgid() ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000440)='TIPC\x00') getsockopt$sock_cred(r5, 0x1, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[], 0x1f004}) 06:22:17 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:18 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:18 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x4}, {}], 0x2) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:18 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:18 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 590.098241][T19917] IPVS: ftp: loaded support on port[0] = 21 [ 590.217968][T19929] IPVS: ftp: loaded support on port[0] = 21 06:22:18 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) 06:22:18 executing program 5: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) 06:22:18 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{0x1, 0x1, 0x2000}], 0x85b91b7f20b78e07) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) close(r1) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000300)=0x4) r3 = syz_open_dev$dspn(0x0, 0x1, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000000040)) syz_open_dev$radio(0x0, 0x3, 0x2) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl(0xffffffffffffffff, 0x0, 0x0) mknod(&(0x7f0000000200)='./bus\x00', 0x0, 0x0) mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x180000105, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x6}, 0x8000000200000402, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000240)=0x1) r4 = open(&(0x7f0000000600)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r4, &(0x7f0000000080)={0x14}, 0xfffffff4) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x0) ioctl$int_in(r5, 0x800000c004500a, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000002c0)={0xa785, 0x1, 0x0, 0x8f25, 0x1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, 0x0) 06:22:18 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0xffffffff}], 0x1) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6, 0x3f00}], 0x1) [ 593.583256][T19917] ================================================================== [ 593.592115][T19917] BUG: KASAN: use-after-free in refcount_inc_not_zero_checked+0x81/0x200 [ 593.600658][T19917] Read of size 4 at addr ffff8880a729c080 by task syz-executor.3/19917 [ 593.608889][T19917] [ 593.611253][T19917] CPU: 1 PID: 19917 Comm: syz-executor.3 Not tainted 5.4.0-rc8 #0 [ 593.619221][T19917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 593.629295][T19917] Call Trace: [ 593.632621][T19917] dump_stack+0x197/0x210 [ 593.636946][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 593.643098][T19917] print_address_description.constprop.0.cold+0xd4/0x30b [ 593.650345][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 593.656414][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 593.662474][T19917] __kasan_report.cold+0x1b/0x41 [ 593.667413][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 593.673565][T19917] kasan_report+0x12/0x20 [ 593.677883][T19917] check_memory_region+0x134/0x1a0 [ 593.682997][T19917] __kasan_check_read+0x11/0x20 [ 593.687844][T19917] refcount_inc_not_zero_checked+0x81/0x200 [ 593.693744][T19917] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 593.699577][T19917] ? __kasan_check_write+0x14/0x20 [ 593.704683][T19917] refcount_inc_checked+0x17/0x70 [ 593.709769][T19917] nr_release+0x62/0x3e0 [ 593.714078][T19917] __sock_release+0xce/0x280 [ 593.718660][T19917] sock_close+0x1e/0x30 [ 593.722821][T19917] __fput+0x2ff/0x890 [ 593.726808][T19917] ? __sock_release+0x280/0x280 [ 593.731660][T19917] ____fput+0x16/0x20 [ 593.735644][T19917] task_work_run+0x145/0x1c0 [ 593.740233][T19917] do_exit+0x904/0x2e60 [ 593.744375][T19917] ? __x64_sys_unshare+0x31/0x40 [ 593.749320][T19917] ? mm_update_next_owner+0x640/0x640 [ 593.754690][T19917] ? lock_downgrade+0x920/0x920 [ 593.759542][T19917] ? _raw_spin_unlock_irq+0x28/0x90 [ 593.764733][T19917] ? get_signal+0x392/0x2500 [ 593.769321][T19917] ? _raw_spin_unlock_irq+0x28/0x90 [ 593.774530][T19917] do_group_exit+0x135/0x360 [ 593.779126][T19917] get_signal+0x47c/0x2500 [ 593.783621][T19917] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 593.789158][T19917] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 593.795130][T19917] ? trace_hardirqs_on+0x67/0x240 [ 593.800190][T19917] do_signal+0x87/0x1700 [ 593.804449][T19917] ? create_new_namespaces+0x449/0x7b0 [ 593.810176][T19917] ? setup_sigcontext+0x7d0/0x7d0 [ 593.815207][T19917] ? unshare_nsproxy_namespaces+0x108/0x200 [ 593.821221][T19917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 593.827468][T19917] ? ksys_unshare+0x2ba/0x980 [ 593.832166][T19917] ? walk_process_tree+0x2c0/0x2c0 [ 593.837289][T19917] ? exit_to_usermode_loop+0x43/0x380 [ 593.842673][T19917] ? do_syscall_64+0x65f/0x760 [ 593.847418][T19917] ? exit_to_usermode_loop+0x43/0x380 [ 593.852788][T19917] ? lockdep_hardirqs_on+0x421/0x5e0 [ 593.858071][T19917] ? trace_hardirqs_on+0x67/0x240 [ 593.863099][T19917] exit_to_usermode_loop+0x286/0x380 [ 593.868383][T19917] do_syscall_64+0x65f/0x760 [ 593.872975][T19917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.878864][T19917] RIP: 0033:0x45a639 [ 593.882757][T19917] Code: Bad RIP value. [ 593.886800][T19917] RSP: 002b:00007efff372cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 593.895194][T19917] RAX: fffffffffffffffc RBX: 0000000000000001 RCX: 000000000045a639 [ 593.903160][T19917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 593.911115][T19917] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 593.919088][T19917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efff372d6d4 [ 593.927084][T19917] R13: 00000000004ca597 R14: 00000000004e2558 R15: 00000000ffffffff [ 593.935108][T19917] [ 593.937436][T19917] Allocated by task 19917: [ 593.942041][T19917] save_stack+0x23/0x90 [ 593.946184][T19917] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 593.951809][T19917] kasan_kmalloc+0x9/0x10 [ 593.956164][T19917] __kmalloc+0x163/0x770 [ 593.960400][T19917] sk_prot_alloc+0x23a/0x310 [ 593.964987][T19917] sk_alloc+0x39/0xf70 [ 593.969053][T19917] nr_create+0xb9/0x5e0 [ 593.973365][T19917] __sock_create+0x3d8/0x730 [ 593.977965][T19917] __sys_socket+0x103/0x220 [ 593.982493][T19917] __x64_sys_socket+0x73/0xb0 [ 593.987167][T19917] do_syscall_64+0xfa/0x760 [ 593.991674][T19917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.997570][T19917] [ 593.999912][T19917] Freed by task 19917: [ 594.003969][T19917] save_stack+0x23/0x90 [ 594.008118][T19917] __kasan_slab_free+0x102/0x150 [ 594.013041][T19917] kasan_slab_free+0xe/0x10 [ 594.017551][T19917] kfree+0x10a/0x2c0 [ 594.021432][T19917] __sk_destruct+0x4aa/0x680 [ 594.026003][T19917] sk_destruct+0xd5/0x110 [ 594.030326][T19917] __sk_free+0xfb/0x360 [ 594.034486][T19917] sk_free+0x42/0x50 [ 594.038500][T19917] nr_release+0x356/0x3e0 [ 594.043080][T19917] __sock_release+0xce/0x280 [ 594.047682][T19917] sock_close+0x1e/0x30 [ 594.051846][T19917] __fput+0x2ff/0x890 [ 594.055961][T19917] ____fput+0x16/0x20 [ 594.059955][T19917] task_work_run+0x145/0x1c0 [ 594.064528][T19917] do_exit+0x904/0x2e60 [ 594.068663][T19917] do_group_exit+0x135/0x360 [ 594.073242][T19917] get_signal+0x47c/0x2500 [ 594.077666][T19917] do_signal+0x87/0x1700 [ 594.081893][T19917] exit_to_usermode_loop+0x286/0x380 [ 594.087166][T19917] do_syscall_64+0x65f/0x760 [ 594.091740][T19917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.097622][T19917] [ 594.099939][T19917] The buggy address belongs to the object at ffff8880a729c000 [ 594.099939][T19917] which belongs to the cache kmalloc-2k of size 2048 [ 594.113987][T19917] The buggy address is located 128 bytes inside of [ 594.113987][T19917] 2048-byte region [ffff8880a729c000, ffff8880a729c800) [ 594.127346][T19917] The buggy address belongs to the page: [ 594.132972][T19917] page:ffffea00029ca700 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 [ 594.142393][T19917] raw: 01fffc0000000200 ffffea0002918108 ffffea0002167008 ffff8880aa400e00 [ 594.151299][T19917] raw: 0000000000000000 ffff8880a729c000 0000000100000001 0000000000000000 [ 594.160037][T19917] page dumped because: kasan: bad access detected [ 594.166533][T19917] [ 594.168845][T19917] Memory state around the buggy address: [ 594.174482][T19917] ffff8880a729bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 594.182542][T19917] ffff8880a729c000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.190589][T19917] >ffff8880a729c080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.198654][T19917] ^ [ 594.202708][T19917] ffff8880a729c100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.210754][T19917] ffff8880a729c180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 594.218799][T19917] ================================================================== [ 594.226867][T19917] Disabling lock debugging due to kernel taint [ 594.234980][T19917] Kernel panic - not syncing: panic_on_warn set ... [ 594.241615][T19917] CPU: 1 PID: 19917 Comm: syz-executor.3 Tainted: G B 5.4.0-rc8 #0 [ 594.250794][T19917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 594.260839][T19917] Call Trace: [ 594.264140][T19917] dump_stack+0x197/0x210 [ 594.268478][T19917] panic+0x2e3/0x75c [ 594.272385][T19917] ? add_taint.cold+0x16/0x16 [ 594.277163][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 594.283376][T19917] ? preempt_schedule+0x4b/0x60 [ 594.288233][T19917] ? ___preempt_schedule+0x16/0x20 [ 594.293357][T19917] ? trace_hardirqs_on+0x5e/0x240 [ 594.298387][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 594.304445][T19917] end_report+0x47/0x4f [ 594.308588][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 594.314643][T19917] __kasan_report.cold+0xe/0x41 [ 594.319509][T19917] ? refcount_inc_not_zero_checked+0x81/0x200 [ 594.325579][T19917] kasan_report+0x12/0x20 [ 594.329889][T19917] check_memory_region+0x134/0x1a0 [ 594.335593][T19917] __kasan_check_read+0x11/0x20 [ 594.340435][T19917] refcount_inc_not_zero_checked+0x81/0x200 [ 594.346335][T19917] ? refcount_dec_and_mutex_lock+0x90/0x90 [ 594.352154][T19917] ? __kasan_check_write+0x14/0x20 [ 594.357259][T19917] refcount_inc_checked+0x17/0x70 [ 594.362266][T19917] nr_release+0x62/0x3e0 [ 594.366496][T19917] __sock_release+0xce/0x280 [ 594.371083][T19917] sock_close+0x1e/0x30 [ 594.375231][T19917] __fput+0x2ff/0x890 [ 594.379219][T19917] ? __sock_release+0x280/0x280 [ 594.384047][T19917] ____fput+0x16/0x20 [ 594.388040][T19917] task_work_run+0x145/0x1c0 [ 594.392708][T19917] do_exit+0x904/0x2e60 [ 594.396863][T19917] ? __x64_sys_unshare+0x31/0x40 [ 594.401788][T19917] ? mm_update_next_owner+0x640/0x640 [ 594.407169][T19917] ? lock_downgrade+0x920/0x920 [ 594.412013][T19917] ? _raw_spin_unlock_irq+0x28/0x90 [ 594.417206][T19917] ? get_signal+0x392/0x2500 [ 594.421797][T19917] ? _raw_spin_unlock_irq+0x28/0x90 [ 594.427032][T19917] do_group_exit+0x135/0x360 [ 594.431617][T19917] get_signal+0x47c/0x2500 [ 594.436162][T19917] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 594.441711][T19917] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 594.447794][T19917] ? trace_hardirqs_on+0x67/0x240 [ 594.452902][T19917] do_signal+0x87/0x1700 [ 594.457182][T19917] ? create_new_namespaces+0x449/0x7b0 [ 594.462646][T19917] ? setup_sigcontext+0x7d0/0x7d0 [ 594.467719][T19917] ? unshare_nsproxy_namespaces+0x108/0x200 [ 594.473629][T19917] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 594.479945][T19917] ? ksys_unshare+0x2ba/0x980 [ 594.484616][T19917] ? walk_process_tree+0x2c0/0x2c0 [ 594.489722][T19917] ? exit_to_usermode_loop+0x43/0x380 [ 594.495100][T19917] ? do_syscall_64+0x65f/0x760 [ 594.499866][T19917] ? exit_to_usermode_loop+0x43/0x380 [ 594.505385][T19917] ? lockdep_hardirqs_on+0x421/0x5e0 [ 594.510827][T19917] ? trace_hardirqs_on+0x67/0x240 [ 594.515833][T19917] exit_to_usermode_loop+0x286/0x380 [ 594.521108][T19917] do_syscall_64+0x65f/0x760 [ 594.525681][T19917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 594.532668][T19917] RIP: 0033:0x45a639 [ 594.536569][T19917] Code: Bad RIP value. [ 594.540697][T19917] RSP: 002b:00007efff372cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 594.549089][T19917] RAX: fffffffffffffffc RBX: 0000000000000001 RCX: 000000000045a639 [ 594.557043][T19917] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 594.565015][T19917] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 594.572988][T19917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efff372d6d4 [ 594.580954][T19917] R13: 00000000004ca597 R14: 00000000004e2558 R15: 00000000ffffffff [ 594.590707][T19917] Kernel Offset: disabled [ 594.595098][T19917] Rebooting in 86400 seconds..