[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 74.741248][ T30] audit: type=1800 audit(1566336115.799:25): pid=11399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 74.764512][ T30] audit: type=1800 audit(1566336115.829:26): pid=11399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 74.802158][ T30] audit: type=1800 audit(1566336115.849:27): pid=11399 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.1.35' (ECDSA) to the list of known hosts. 2019/08/20 21:22:10 fuzzer started 2019/08/20 21:22:15 dialing manager at 10.128.0.26:36437 2019/08/20 21:22:15 syscalls: 2376 2019/08/20 21:22:15 code coverage: enabled 2019/08/20 21:22:15 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/08/20 21:22:15 extra coverage: enabled 2019/08/20 21:22:15 setuid sandbox: enabled 2019/08/20 21:22:15 namespace sandbox: enabled 2019/08/20 21:22:15 Android sandbox: /sys/fs/selinux/policy does not exist 2019/08/20 21:22:15 fault injection: enabled 2019/08/20 21:22:15 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/08/20 21:22:15 net packet injection: enabled 2019/08/20 21:22:15 net device setup: enabled 21:24:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x3, 0x7e) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r3 = socket(0x400000000000010, 0x802, 0x0) write(r3, &(0x7f0000000080)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0xff93) setsockopt$inet_msfilter(r2, 0x0, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x1) syzkaller login: [ 237.314771][T11564] IPVS: ftp: loaded support on port[0] = 21 [ 237.443900][T11564] chnl_net:caif_netlink_parms(): no params data found [ 237.496733][T11564] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.504096][T11564] bridge0: port 1(bridge_slave_0) entered disabled state [ 237.512711][T11564] device bridge_slave_0 entered promiscuous mode [ 237.522458][T11564] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.529615][T11564] bridge0: port 2(bridge_slave_1) entered disabled state [ 237.538105][T11564] device bridge_slave_1 entered promiscuous mode [ 237.568595][T11564] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 237.580828][T11564] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 237.611960][T11564] team0: Port device team_slave_0 added [ 237.621233][T11564] team0: Port device team_slave_1 added [ 237.726217][T11564] device hsr_slave_0 entered promiscuous mode [ 237.983036][T11564] device hsr_slave_1 entered promiscuous mode [ 238.050391][T11564] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.057723][T11564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.065404][T11564] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.072590][T11564] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.146840][T11564] 8021q: adding VLAN 0 to HW filter on device bond0 [ 238.166096][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 238.178698][ T3329] bridge0: port 1(bridge_slave_0) entered disabled state [ 238.187875][ T3329] bridge0: port 2(bridge_slave_1) entered disabled state [ 238.199279][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 238.218338][T11564] 8021q: adding VLAN 0 to HW filter on device team0 [ 238.234598][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 238.243876][ T3329] bridge0: port 1(bridge_slave_0) entered blocking state [ 238.251003][ T3329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 238.296207][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 238.305552][ T3329] bridge0: port 2(bridge_slave_1) entered blocking state [ 238.312747][ T3329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 238.322953][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 238.333028][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 238.342320][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 238.360249][T11564] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 238.372449][T11564] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 238.401826][T11564] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 238.440382][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 238.449242][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 21:24:39 executing program 0: clone(0x200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000740)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = creat(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x109) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000280)='./file2\x00', 0x0, 0xffffffffffffffff) r3 = fcntl$dupfd(r2, 0x0, r2) linkat(r3, &(0x7f00000000c0)='./file2\x00', r2, &(0x7f0000000140)='./file1\x00', 0x0) r4 = dup2(r0, r1) open$dir(&(0x7f00000006c0)='./file0\x00', 0x841, 0x0) clone(0x200003102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000300)='./file1/file0\x00', 0x0, 0x0) ioctl$TCSETXF(r4, 0x5434, 0x0) 21:24:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000340)) 21:24:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b7}, &(0x7f0000000200)={0x0, r1+30000000}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, 0x0, 0x0, 0x0) 21:24:40 executing program 0: socket$kcm(0x10, 0x2, 0x4) socket$kcm(0x11, 0xa, 0x300) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r1 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x3e, &(0x7f00000002c0)=r0, 0x161) sendmsg$kcm(r1, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r1, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 21:24:40 executing program 0: clone(0x1200, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) prlimit64(0x0, 0x3, &(0x7f00000001c0), 0x0) clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = creat(&(0x7f0000000300)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x2109) dup2(r0, r1) execve(&(0x7f00000000c0)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x841, 0x0) 21:24:40 executing program 0: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afaf0a)=""/246) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x400c00, 0x0) 21:24:41 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd0, r1, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x74, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x18}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip_vti0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc0000}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0xd0}, 0x1, 0x0, 0x0, 0x90}, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) r4 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x1, 0x0, &(0x7f0000000580)=ANY=[], 0x3b9, 0x0, 0x0}) r6 = semget$private(0x0, 0x3, 0x8) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00000001c0)) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000001700)=[@reply_sg={0x40046306, {0x0, 0x40406300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 21:24:41 executing program 0: r0 = socket$inet6(0xa, 0x80000000000003, 0x20) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0xa704, @mcast2, 0x4}, 0x1c) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)="b10b", 0x2}], 0x1}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100)=0x9, 0xfffffffffffffdee) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0xfc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0xfffffffffffffffb}, 0x8) 21:24:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)={0x0, 0x0, @pic={0x0, 0x7f, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r2 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x800000004}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x2}, 0x35b) r4 = socket$tipc(0x1e, 0x2, 0x0) dup2(r2, r4) sendmsg$tipc(r4, &(0x7f0000000200)={&(0x7f0000000000)=@name, 0x10, 0x0}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)={0x8, 0x86}) [ 240.166632][T11622] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 21:24:41 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000140)={0x0, 0x10000, 0x2, {0x100000000000b, @sliced={0x0, [0x0, 0x0, 0x1]}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000240)={0x0, 0x9, 0x1, {0xb, @pix={0x0, 0xffffffff00000001}}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) ioctl$HIDIOCGREPORTINFO(r0, 0xc00c4809, &(0x7f0000000000)={0x3, 0x300, 0xfffffffffffffff7}) 21:24:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000980)='/dev/cuse\x00', 0x82, 0x0) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) dup3(r1, r0, 0x80000) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0xffffffffffffff8f, 0x0) io_submit(r2, 0xc3, &(0x7f0000000440)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040040400000000000000000000b22025285db74192e7576d9062ec6e2fe8ffff3ff248691861d03a71091d334252afb1af5b8f0274c2ed58338226131291198f3d70dcf797ac42d0eeed042c06b56b89f02f92b12ebe4c45948a362a76def2f4955f100a13131f474b140942110257e173cea102775e1b3873ebf98dac6421f6d449544114b8ce29f4b48d1738b5be127a96f24c9d3c130e1a6c2eb5b3f12eb6a1f5051594545cbb895e65d83c08d2d6cd56694e5a6c00f54aceaf498f57b2a56634a23ae7", 0x40000010}]) 21:24:41 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xd8, 0x80) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x9, 0xfffffffffffffffd, 0x8311}) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000140)={0x91d, 0x20e}) getsockname$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r3 = accept$alg(r0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000240)={0x2, 0x6f, [{0x9, 0x0, 0x7fffffff}, {0x84d}]}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/68) getsockopt$sock_int(r3, 0x1, 0x22, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000380), &(0x7f00000003c0)=0x30) delete_module(&(0x7f0000000400)='/dev/snd/pcmC#D#c\x00', 0xa00) bind$rxrpc(r0, &(0x7f0000000440)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x2b}, 0xfffffffeffffffff}}, 0x24) accept4$unix(r1, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x6e, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x4) utime(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x2, 0x4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000640)={{0xa, 0x4e23, 0x8, @local, 0x6}, {0xa, 0x4e21, 0xb8, @empty, 0x312c}, 0x80, [0x5, 0x28577c7d, 0x0, 0x1, 0x0, 0x607c, 0x2, 0x20]}, 0x5c) write$FUSE_NOTIFY_RETRIEVE(r0, &(0x7f00000006c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0x8000, 0x100}}, 0x30) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000700), &(0x7f0000000740)=0x14) get_mempolicy(&(0x7f0000000780), &(0x7f00000007c0), 0xfd41, &(0x7f0000ffa000/0x3000)=nil, 0x1) r4 = socket$inet6_sctp(0xa, 0xc088718b584520e2, 0x84) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x200}}, 0x4, 0x2}, &(0x7f0000000980)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000009c0)={r5, 0x1, 0x6, 0x7, 0x400, 0x1, 0x7, 0x2, {r6, @in={{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x4, 0x0, 0xfafa, 0x33b, 0x5}}, &(0x7f0000000a80)=0xb0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000ac0)=0xfffffffffffffffc) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000b00)={0x0, 0x28e5, 0x2003}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000b40)={r6, 0x2, 0x0, 0x7}, &(0x7f0000000b80)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) 21:24:41 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f0000000200)='\x00', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x1, 0x200000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) keyctl$update(0x2, r0, &(0x7f0000000240)="db", 0x1) keyctl$read(0xb, r0, 0x0, 0x0) 21:24:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000000), 0x80800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)=0x4) ioctl$KVM_RUN(r2, 0x8004ae98, 0x70e000) [ 240.987099][T11640] IPVS: ftp: loaded support on port[0] = 21 21:24:42 executing program 0: unshare(0x24020400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60000) timerfd_gettime(r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x8000}) [ 241.148906][T11640] chnl_net:caif_netlink_parms(): no params data found [ 241.214946][T11640] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.222291][T11640] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.230750][T11640] device bridge_slave_0 entered promiscuous mode [ 241.242385][T11640] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.249527][T11640] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.258059][T11640] device bridge_slave_1 entered promiscuous mode [ 241.287283][T11640] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 241.300967][T11640] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 241.333518][T11640] team0: Port device team_slave_0 added [ 241.343040][T11640] team0: Port device team_slave_1 added 21:24:42 executing program 0: unshare(0x20400) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0xb9c6cfcd993779e2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40000, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) ioctl$NBD_DO_IT(r1, 0xab03) [ 241.417006][T11640] device hsr_slave_0 entered promiscuous mode [ 241.493606][T11640] device hsr_slave_1 entered promiscuous mode 21:24:42 executing program 0: r0 = syz_open_dev$video(&(0x7f0000000180)='/dev/video#\x00', 0x6, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000001c0)={0x0, 0x0, 0x4, {0x6, @raw_data="4cfdc15fa4938aa83e0e33a0041f781f06c3621218ec8be95822c85c87e064a9afde13a5ee03b23f9d27d4c9ea2a7be4f8a2ed835230e65f7db5c59d844e3f3f7272b0a1b7b69b0fd9ac5d2f697716fd0719a1b709234e488e57fb170c26c0cb41f7165cf1191d283321d8d8a0dd98bc8a7a27e1627e07028fae949a019abc62f31f7faa45a41d2e5e11e4fcb9b647f6429cda933a9f80208ba66bfb43c3f56179497da033fc4ef25e572b158d7c5ed7e72753dc1af5c19d7d6ccb4ed8c0df9d35e13c698351182c"}}) [ 241.582456][T11640] debugfs: Directory 'hsr0' with parent '/' already present! 21:24:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) [ 241.640519][T11640] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.647761][T11640] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.655520][T11640] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.662735][T11640] bridge0: port 1(bridge_slave_0) entered forwarding state 21:24:42 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) [ 241.807690][T11640] 8021q: adding VLAN 0 to HW filter on device bond0 [ 241.826366][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 241.847997][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 241.870124][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 241.881410][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 241.911688][T11640] 8021q: adding VLAN 0 to HW filter on device team0 [ 241.928385][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 241.937691][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.944933][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state 21:24:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) [ 242.005137][T11640] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 242.016280][T11640] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 242.033174][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 242.042514][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.049666][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 242.060035][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 242.069745][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 242.079021][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 242.088352][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 242.109213][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 242.117349][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 242.156431][T11640] 8021q: adding VLAN 0 to HW filter on device batadv0 21:24:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008913, &(0x7f0000000200)="11dca505d8ed2e41cbdd6414df2c57d2886a581f9cd8a69a8126c08746b1caebf1265f88714d18b5d86f7ef659e4c117f68d94f1784e57f0a9a11a494465d08561678f1b1f5ffeca963f74f44b0dc3ad7867c64080dad345ab1adf4057487fef69b710e8c05138607eaf51102821fa7ba3d01697bc127c97") getdents64(0xffffffffffffffff, 0xfffffffffffffffd, 0x0) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6=@ipv4={[], [], @loopback}}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) 21:24:43 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:24:43 executing program 1: prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$VIDIOC_SUBDEV_S_CROP(r0, 0xc038563c, &(0x7f0000000040)={0x0, 0x0, {0xed, 0x100000000, 0x1, 0xfffffffffffffffe}}) 21:24:43 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x600800, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000100)={r1, &(0x7f0000000080)="6974cbd01660ecfd521ac610674b51a733bd4eeed5b531df00018dec31", &(0x7f00000000c0)=""/49}, 0x18) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x4, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xfffffffffffffe00}}, ["", "", ""]}, 0x24}}, 0x4) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x4, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xfffffffffffffe00}}, ["", "", ""]}, 0x24}}, 0x4) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x4, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xfffffffffffffe00}}, ["", "", ""]}, 0x24}}, 0x4) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r2, 0x4, 0x70bd28, 0x25dfdbff, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0xfffffffffffffe00}}, ["", "", ""]}, 0x24}}, 0x4) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') 21:24:44 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfffffffffffffffa, 0x4e, &(0x7f0000000040)=0x80}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:44 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: r0 = userfaultfd(0x80800) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:45 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:46 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80, 0x0) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000040)=0x1) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb8, r1, 0xdd4f7548cb612513, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x14, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ID={0x8}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5b20}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffffffffffffe1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80}]}, @TIPC_NLA_MON={0x4}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/143) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000340)={0x34, 0x0, &(0x7f0000000300)}) write$P9_RXATTRCREATE(r0, &(0x7f0000000380)={0x7, 0x21, 0x2}, 0x7) r2 = accept4$tipc(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) ioctl$VIDIOC_S_DV_TIMINGS(r0, 0xc0845657, &(0x7f0000000440)={0x0, @bt={0x400, 0x7fff, 0x1, 0x3, 0x9, 0x4, 0x7, 0x0, 0xff, 0x6, 0xbe, 0x9c9d, 0x0, 0x8001, 0x4, 0x11}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000540)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000500)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000580)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x5, @remote, 0xff4b}, {0xa, 0x4e23, 0x44e1, @loopback, 0x4}, r3, 0x3}}, 0x48) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r7, r8) utimes(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={{}, {0x0, 0x2710}}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000880)={0x7ff, 0x8, 0x1}) syz_open_dev$hidraw(&(0x7f00000008c0)='/dev/hidraw#\x00', 0x8001, 0x2000) syz_open_dev$video(&(0x7f0000000900)='/dev/video#\x00', 0x8, 0x200000) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000940)={0x3, 0x0, 0x100a, 0x0, 0x7fffffff, {0x5, 0x3}}) r9 = msgget(0x2, 0x80) msgctl$IPC_SET(r9, 0x1, &(0x7f0000000980)={{0x80, r4, r5, r4, r7, 0x180, 0x3}, 0x3, 0x4, 0x1f261d08, 0x3, 0x1, 0x7, r6, r6}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000a00)={{0x0, 0xfffffffffffffffe, 0xffffffffffffff74, 0x5, 0x16, 0x2}, 0x10000}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000a40)={'sit0\x00', {0x2, 0x4e23, @loopback}}) ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000a80)={0x6, 0x495b, [0x40, 0x3, 0x99, 0xffffffff80000000, 0x90], 0x2}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000ac0)={0x0, 0x40, "4b4700af6c957c6d33543eefba10bcc8d4286e219c0b5a280cae7cc536d655b05a86cede5e08b5c57ba3261d2c315c8d26afa4fd30942a0be97a0df816f1633a"}, &(0x7f0000000b40)=0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000b80)={r10, @in6={{0xa, 0x4e20, 0x2, @remote, 0xbba}}, 0x5, 0x200}, &(0x7f0000000c40)=0x90) ptrace$poke(0x5, r6, &(0x7f0000000c80), 0x20) r11 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000d00)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x80100100}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x28, r11, 0x100, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_DST={0x14, 0x1, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000804) 21:24:46 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:46 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(0x0, 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(0x0, 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, 0xffffffffffffffff) 21:24:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(0x0, 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) [ 246.354938][T11831] IPVS: ftp: loaded support on port[0] = 21 21:24:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, 0xffffffffffffffff) 21:24:47 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) [ 246.665973][T11831] chnl_net:caif_netlink_parms(): no params data found [ 246.758212][T11831] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.765543][T11831] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.774211][T11831] device bridge_slave_0 entered promiscuous mode [ 246.785218][T11831] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.792912][T11831] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.801536][T11831] device bridge_slave_1 entered promiscuous mode [ 246.835146][T11831] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 246.847560][T11831] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 246.879889][T11831] team0: Port device team_slave_0 added [ 246.888994][T11831] team0: Port device team_slave_1 added [ 246.996688][T11831] device hsr_slave_0 entered promiscuous mode [ 247.252671][T11831] device hsr_slave_1 entered promiscuous mode [ 247.512137][T11831] debugfs: Directory 'hsr0' with parent '/' already present! [ 247.541489][T11831] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.548686][T11831] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.556426][T11831] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.563617][T11831] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.615036][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 247.623913][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 247.663426][T11831] 8021q: adding VLAN 0 to HW filter on device bond0 [ 247.684869][T11831] 8021q: adding VLAN 0 to HW filter on device team0 [ 247.693607][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 247.702299][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 247.716623][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 247.726008][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 247.734848][ T48] bridge0: port 1(bridge_slave_0) entered blocking state [ 247.742031][ T48] bridge0: port 1(bridge_slave_0) entered forwarding state [ 247.766107][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 247.775751][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 247.784570][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 247.791707][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 247.836281][T11831] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 247.847070][T11831] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 247.864124][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 247.873955][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.884262][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.894065][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.903255][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.912729][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.921978][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.930825][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.940174][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.949097][ T48] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.963820][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 247.972760][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.998411][T11831] 8021q: adding VLAN 0 to HW filter on device batadv0 21:24:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00408e1bcc07ca0300204ac075d9a4b94a6d5c9848df6b661f4110b39c03165b15672c27a823b3483f540d51158a5879ffb1"], 0x1}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="067f7cebf6189ca72e3ccb877e06f600", @ANYBLOB="100027bd7000fddbdf2502000000084f64d968a986f416f5e38e93b9e26ad29384"], 0x2}}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000040)={0x7, 0xadc, &(0x7f00000000c0)="8b2e3de45035c84a9cae289624d680816ac5b5524adc88096c9fa47edfe4e0623449427263aa28951128444753aa8c5f7046736b23844e676d605be654b4843cdda8affbccac097aab410876c944a24d0c5dfcbc5197eb0e92db582a785ddf8043fb9121910ed2bb54bf514d65cdd1afb717bceed5aed7", &(0x7f0000000380)="cba3a3b632ceef77034b053dbaca76b1828333f485ebbe5307ba904d5d60d6202b9029516ea942f0dfa705d80c28e9705efad00feb67532a2bf349bff76278def51fd3d1bfff66149c6b5afd5cfeaa03223287af3d8a58413dc084272a86e665940d92e16cc2b6cf16d7f9713596f60c56af5f323d0fbf23973009aae12dcb2e2aaa16df16a7bbc851b26952c985020260298f588c588468961fd894dd89512b98827bae9cc4fe50a9a73c174c655950f610676110adcf30b6cbe8be9b5ffd57a8", 0x77, 0xc1}) ioctl(r3, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:24:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, 0xffffffffffffffff) 21:24:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:24:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:24:49 executing program 2: unshare(0x40200) memfd_create(&(0x7f0000000000)='/dev/ppp\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x936, 0x2000) timerfd_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000200)) ioctl$PPPIOCSPASS(r0, 0x4004743c, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000240)='/dev/vbi#\x00', 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}, 0x88) write$vhci(r1, &(0x7f00000002c0)=@HCI_EVENT_PKT={0x4, "c6f21b33a7ade42e82ae23f2345513a18ead0461b1062c60f67b946f21a96c318f6a0e197c07de32f70811648a59fe4270a9348e109fb4c19960af05b7da31f4308ca124270014ac012ccc4f8436e995c3955924a2625155e5285e7afedcaf66466d6e31"}, 0x65) syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000280)=0x40000000001, 0x4) 21:24:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:49 executing program 2: r0 = openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0xffff) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x24400) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) 21:24:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) fchdir(r0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:24:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, 0x0, &(0x7f0000006100)) sendmmsg$inet(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="8c2fb08f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8fff703998f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d9211b9f2b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefdd198891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404", 0xbd}, {&(0x7f0000000340)="4520d8c1ee8e08b9ee293229", 0xc}], 0x2}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000004c0)=""/62, 0x3e}], 0x1}}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f0000000a80)=""/108, 0x6c}], 0x2}}], 0x2, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f4fefb967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x4d, 0x11, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x8000) 21:24:49 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:49 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x69d) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r2, 0x0) connect$unix(r1, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r1, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r1, r2) 21:24:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="71e67a15cdf0311cfcf33a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x1c}, 0x1c}}, 0x0) io_setup(0xff, &(0x7f0000000380)=0x0) io_submit(r2, 0x27f, &(0x7f0000001440)=[&(0x7f0000000200)={0x5000000, 0x0, 0x700000000000000, 0x0, 0x0, r1, &(0x7f0000000340), 0xfdef}]) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r1 = memfd_create(&(0x7f0000000340)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e23, @loopback}}) write(r1, &(0x7f00000000c0)='\x00', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) 21:24:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @broadcast}}, &(0x7f00000000c0)=0x14) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="050000000000000000000040050000a92000000000fa00000000e23f0003000001000000000000002560b700ff"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0xf8, 0x2, [{0x48a}]}) 21:24:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8}}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 21:24:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x80000001, 0x300) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:50 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000080)=0x7) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x10000000}) epoll_wait(r1, &(0x7f0000000440)=[{}], 0x16a7, 0x0) 21:24:50 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:51 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) [ 250.214452][ C1] hrtimer: interrupt took 61487 ns 21:24:51 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:51 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:51 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:51 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:51 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:52 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:53 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:24:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0) 21:24:53 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, 0x0) 21:24:53 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:53 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:53 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:53 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:24:54 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:54 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x201, 0x0) 21:24:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:54 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:54 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:54 executing program 2: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:24:54 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) [ 253.719948][T12134] IPVS: ftp: loaded support on port[0] = 21 [ 254.030504][T12134] chnl_net:caif_netlink_parms(): no params data found [ 254.130223][T12134] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.137794][T12134] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.146399][T12134] device bridge_slave_0 entered promiscuous mode [ 254.164837][T12134] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.172048][T12134] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.180474][T12134] device bridge_slave_1 entered promiscuous mode [ 254.214587][T12134] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.228473][T12134] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.258426][T12134] team0: Port device team_slave_0 added [ 254.267003][T12134] team0: Port device team_slave_1 added [ 254.346988][T12134] device hsr_slave_0 entered promiscuous mode [ 254.392593][T12134] device hsr_slave_1 entered promiscuous mode [ 254.642239][T12134] debugfs: Directory 'hsr0' with parent '/' already present! [ 254.670903][T12134] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.678101][T12134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.685882][T12134] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.693094][T12134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.770336][T12134] 8021q: adding VLAN 0 to HW filter on device bond0 [ 254.789879][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 254.799827][ T3329] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.811207][ T3329] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.823010][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 254.846311][T12134] 8021q: adding VLAN 0 to HW filter on device team0 [ 254.863530][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 254.872701][ T3329] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.879833][ T3329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 254.923649][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 254.932734][ T3329] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.939863][ T3329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 254.950313][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 254.960372][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 254.973809][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 254.985451][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 254.994296][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 255.010983][T12134] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 255.023152][T12134] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 255.031633][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 255.040766][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 255.075343][T12134] 8021q: adding VLAN 0 to HW filter on device batadv0 21:24:56 executing program 3: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:24:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:56 executing program 2: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:24:56 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:24:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) 21:24:56 executing program 3: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:24:56 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) 21:24:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, 0x0, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) 21:24:57 executing program 3 (fault-call:6 fault-nth:0): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) [ 256.212830][T12192] FAULT_INJECTION: forcing a failure. [ 256.212830][T12192] name failslab, interval 1, probability 0, space 0, times 1 [ 256.225743][T12192] CPU: 1 PID: 12192 Comm: syz-executor.3 Not tainted 5.3.0-rc3+ #17 [ 256.233841][T12192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.243904][T12192] Call Trace: [ 256.247247][T12192] dump_stack+0x191/0x1f0 [ 256.251593][T12192] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.257644][T12192] should_fail+0xa3f/0xa50 [ 256.262086][T12192] __should_failslab+0x264/0x280 [ 256.267040][T12192] should_failslab+0x29/0x70 [ 256.271650][T12192] kmem_cache_alloc+0xd6/0xd10 [ 256.276428][T12192] ? __anon_vma_prepare+0xa5/0xae0 [ 256.281567][T12192] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.287582][T12192] __anon_vma_prepare+0xa5/0xae0 [ 256.292550][T12192] mcopy_atomic+0x2221/0x3f60 [ 256.297251][T12192] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.303251][T12192] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 256.309347][T12192] userfaultfd_ioctl+0x5058/0x6a80 [ 256.314492][T12192] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 256.320156][T12192] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.326244][T12192] ? userfaultfd_poll+0x380/0x380 [ 256.331275][T12192] do_vfs_ioctl+0xea8/0x2c50 [ 256.335913][T12192] ? security_file_ioctl+0x1bd/0x200 [ 256.341234][T12192] __se_sys_ioctl+0x1da/0x270 [ 256.345932][T12192] __x64_sys_ioctl+0x4a/0x70 [ 256.350532][T12192] do_syscall_64+0xbc/0xf0 [ 256.354986][T12192] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.360885][T12192] RIP: 0033:0x459829 [ 256.364797][T12192] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.384524][T12192] RSP: 002b:00007f384715bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.392946][T12192] RAX: ffffffffffffffda RBX: 00007f384715bc90 RCX: 0000000000459829 [ 256.400923][T12192] RDX: 0000000020000180 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 256.408893][T12192] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 256.416863][T12192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f384715c6d4 [ 256.424831][T12192] R13: 00000000004c44d6 R14: 00000000004d87a8 R15: 0000000000000005 21:24:57 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) 21:24:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:57 executing program 3 (fault-call:6 fault-nth:1): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) [ 256.629714][T12204] FAULT_INJECTION: forcing a failure. [ 256.629714][T12204] name failslab, interval 1, probability 0, space 0, times 0 [ 256.643072][T12204] CPU: 1 PID: 12204 Comm: syz-executor.3 Not tainted 5.3.0-rc3+ #17 [ 256.651091][T12204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.661170][T12204] Call Trace: [ 256.664511][T12204] dump_stack+0x191/0x1f0 [ 256.668890][T12204] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.674888][T12204] should_fail+0xa3f/0xa50 [ 256.679330][T12204] __should_failslab+0x264/0x280 [ 256.684280][T12204] should_failslab+0x29/0x70 [ 256.688904][T12204] kmem_cache_alloc+0xd6/0xd10 [ 256.693706][T12204] ? __anon_vma_prepare+0x1bf/0xae0 [ 256.698918][T12204] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 256.705013][T12204] __anon_vma_prepare+0x1bf/0xae0 [ 256.710076][T12204] mcopy_atomic+0x2221/0x3f60 [ 256.714761][T12204] ? kmsan_slab_free+0x8d/0x100 [ 256.719634][T12204] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.725644][T12204] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 256.731739][T12204] userfaultfd_ioctl+0x5058/0x6a80 [ 256.736876][T12204] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 256.742555][T12204] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 256.748555][T12204] ? userfaultfd_poll+0x380/0x380 [ 256.753597][T12204] do_vfs_ioctl+0xea8/0x2c50 [ 256.758244][T12204] ? security_file_ioctl+0x1bd/0x200 [ 256.763561][T12204] __se_sys_ioctl+0x1da/0x270 [ 256.768263][T12204] __x64_sys_ioctl+0x4a/0x70 [ 256.772886][T12204] do_syscall_64+0xbc/0xf0 [ 256.777320][T12204] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 256.783216][T12204] RIP: 0033:0x459829 [ 256.787123][T12204] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.806733][T12204] RSP: 002b:00007f384715bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.815172][T12204] RAX: ffffffffffffffda RBX: 00007f384715bc90 RCX: 0000000000459829 21:24:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) [ 256.823179][T12204] RDX: 0000000020000180 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 256.831155][T12204] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 256.839162][T12204] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f384715c6d4 [ 256.847150][T12204] R13: 00000000004c44d6 R14: 00000000004d87a8 R15: 0000000000000005 21:24:58 executing program 3 (fault-call:6 fault-nth:2): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:24:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) [ 257.024246][T12213] FAULT_INJECTION: forcing a failure. [ 257.024246][T12213] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 257.037830][T12213] CPU: 1 PID: 12213 Comm: syz-executor.3 Not tainted 5.3.0-rc3+ #17 [ 257.045831][T12213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.056390][T12213] Call Trace: [ 257.059733][T12213] dump_stack+0x191/0x1f0 [ 257.064108][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.070131][T12213] should_fail+0xa3f/0xa50 [ 257.074604][T12213] should_fail_alloc_page+0x1fb/0x270 [ 257.080016][T12213] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 257.085541][T12213] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.091651][T12213] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.097768][T12213] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.103970][T12213] ? update_stack_state+0xa12/0xb40 [ 257.109219][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.115246][T12213] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 257.121441][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.127463][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.133488][T12213] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 257.139626][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.145668][T12213] alloc_pages_vma+0xcaa/0x17a0 [ 257.150600][T12213] mcopy_atomic+0x110e/0x3f60 [ 257.155337][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.161377][T12213] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 257.167516][T12213] userfaultfd_ioctl+0x5058/0x6a80 [ 257.172684][T12213] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 257.178387][T12213] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.184412][T12213] ? userfaultfd_poll+0x380/0x380 [ 257.189477][T12213] do_vfs_ioctl+0xea8/0x2c50 [ 257.194150][T12213] ? security_file_ioctl+0x1bd/0x200 [ 257.199485][T12213] __se_sys_ioctl+0x1da/0x270 [ 257.204214][T12213] __x64_sys_ioctl+0x4a/0x70 [ 257.208841][T12213] do_syscall_64+0xbc/0xf0 [ 257.213314][T12213] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.219232][T12213] RIP: 0033:0x459829 [ 257.223163][T12213] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.242794][T12213] RSP: 002b:00007f384715bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.251251][T12213] RAX: ffffffffffffffda RBX: 00007f384715bc90 RCX: 0000000000459829 [ 257.259268][T12213] RDX: 0000000020000180 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 257.267288][T12213] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 21:24:58 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) [ 257.275290][T12213] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f384715c6d4 [ 257.283280][T12213] R13: 00000000004c44d6 R14: 00000000004d87a8 R15: 0000000000000005 21:24:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:58 executing program 3 (fault-call:6 fault-nth:3): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:24:58 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r5, 0x6}, 0x8) [ 257.672255][T12228] FAULT_INJECTION: forcing a failure. [ 257.672255][T12228] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.685493][T12228] CPU: 1 PID: 12228 Comm: syz-executor.3 Not tainted 5.3.0-rc3+ #17 [ 257.693462][T12228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.703511][T12228] Call Trace: [ 257.706824][T12228] dump_stack+0x191/0x1f0 [ 257.711159][T12228] ? stack_trace_save+0x11c/0x1b0 [ 257.716196][T12228] should_fail+0xa3f/0xa50 [ 257.720614][T12228] should_fail_alloc_page+0x1fb/0x270 [ 257.725975][T12228] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 257.731424][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.737388][T12228] ? kernel_poison_pages+0x40/0x360 [ 257.742575][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.748546][T12228] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.754683][T12228] ? prep_new_page+0x792/0x9b0 [ 257.759450][T12228] kmsan_internal_alloc_meta_for_pages+0x86/0x510 [ 257.765848][T12228] kmsan_alloc_page+0x7a/0xf0 [ 257.770527][T12228] __alloc_pages_nodemask+0x142d/0x5fa0 [ 257.776058][T12228] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.782102][T12228] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.788146][T12228] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 257.794281][T12228] ? update_stack_state+0xa12/0xb40 [ 257.799471][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.805449][T12228] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 257.811586][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.817564][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.823536][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.829504][T12228] alloc_pages_vma+0xcaa/0x17a0 [ 257.834354][T12228] mcopy_atomic+0x110e/0x3f60 [ 257.839023][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.845007][T12228] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 257.851069][T12228] userfaultfd_ioctl+0x5058/0x6a80 [ 257.856176][T12228] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 257.861807][T12228] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 257.867767][T12228] ? userfaultfd_poll+0x380/0x380 [ 257.872772][T12228] do_vfs_ioctl+0xea8/0x2c50 [ 257.877459][T12228] ? security_file_ioctl+0x1bd/0x200 [ 257.883190][T12228] __se_sys_ioctl+0x1da/0x270 [ 257.887876][T12228] __x64_sys_ioctl+0x4a/0x70 [ 257.892455][T12228] do_syscall_64+0xbc/0xf0 [ 257.896858][T12228] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 257.902731][T12228] RIP: 0033:0x459829 [ 257.906606][T12228] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.926191][T12228] RSP: 002b:00007f384715bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.934599][T12228] RAX: ffffffffffffffda RBX: 00007f384715bc90 RCX: 0000000000459829 [ 257.942561][T12228] RDX: 0000000020000180 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 257.950514][T12228] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 257.958466][T12228] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f384715c6d4 21:24:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) [ 257.966420][T12228] R13: 00000000004c44d6 R14: 00000000004d87a8 R15: 0000000000000005 21:24:59 executing program 3 (fault-call:6 fault-nth:4): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:24:59 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) [ 258.220654][T12243] FAULT_INJECTION: forcing a failure. [ 258.220654][T12243] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.233984][T12243] CPU: 1 PID: 12243 Comm: syz-executor.3 Not tainted 5.3.0-rc3+ #17 [ 258.241953][T12243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.252030][T12243] Call Trace: [ 258.255339][T12243] dump_stack+0x191/0x1f0 [ 258.259673][T12243] should_fail+0xa3f/0xa50 [ 258.264093][T12243] should_fail_alloc_page+0x1fb/0x270 [ 258.269461][T12243] __alloc_pages_nodemask+0x3c1/0x5fa0 [ 258.274930][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.280901][T12243] ? kernel_poison_pages+0x40/0x360 [ 258.286103][T12243] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 258.292253][T12243] ? prep_new_page+0x792/0x9b0 [ 258.297041][T12243] kmsan_internal_alloc_meta_for_pages+0xf9/0x510 [ 258.303466][T12243] kmsan_alloc_page+0x7a/0xf0 [ 258.308139][T12243] __alloc_pages_nodemask+0x142d/0x5fa0 [ 258.313696][T12243] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.319754][T12243] ? entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.325808][T12243] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 258.331954][T12243] ? update_stack_state+0xa12/0xb40 [ 258.337154][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.343134][T12243] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 258.349302][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.355276][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.361261][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.367239][T12243] alloc_pages_vma+0xcaa/0x17a0 [ 258.372128][T12243] mcopy_atomic+0x110e/0x3f60 [ 258.376828][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.382816][T12243] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 258.388895][T12243] userfaultfd_ioctl+0x5058/0x6a80 [ 258.394011][T12243] ? tomoyo_path_number_perm+0x3c3/0x9c0 [ 258.399660][T12243] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 258.405633][T12243] ? userfaultfd_poll+0x380/0x380 [ 258.410648][T12243] do_vfs_ioctl+0xea8/0x2c50 [ 258.415250][T12243] ? security_file_ioctl+0x1bd/0x200 [ 258.420644][T12243] __se_sys_ioctl+0x1da/0x270 [ 258.425340][T12243] __x64_sys_ioctl+0x4a/0x70 [ 258.429925][T12243] do_syscall_64+0xbc/0xf0 [ 258.434342][T12243] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 258.440226][T12243] RIP: 0033:0x459829 [ 258.444109][T12243] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 21:24:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) [ 258.463806][T12243] RSP: 002b:00007f384715bc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.472222][T12243] RAX: ffffffffffffffda RBX: 00007f384715bc90 RCX: 0000000000459829 [ 258.480188][T12243] RDX: 0000000020000180 RSI: 00000000c028aa03 RDI: 0000000000000003 [ 258.488168][T12243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 258.496133][T12243] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f384715c6d4 [ 258.504098][T12243] R13: 00000000004c44d6 R14: 00000000004d87a8 R15: 0000000000000005 21:24:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:24:59 executing program 3 (fault-call:6 fault-nth:5): r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:24:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:24:59 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, 0x0, 0x0) dup2(r0, r1) 21:24:59 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, 0x0, 0x0) dup2(r0, r1) 21:25:00 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:00 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f0000000100)='./bus\x00', 0xa28fc, 0x6f55ca7b9f2b4109) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x2000)=nil, 0x1000}) 21:25:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, 0x0, 0x0) dup2(r0, r1) 21:25:00 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4345, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x3131b312, 0x13, 0x80000001, 0x7f26, 0x9e, 0x401}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:00 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:00 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:25:00 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:00 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:25:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, r1) 21:25:01 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x3, 0x400) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000100)=0x8) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x2000)=nil, &(0x7f0000013000/0x1000)=nil, 0x2000}) 21:25:01 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:25:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:01 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x100, 0x2010, r0, 0x0) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0xa1}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:01 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil, 0x1000}) 21:25:01 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:01 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:02 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:02 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:02 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:25:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:02 executing program 3: r0 = userfaultfd(0x0) openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:02 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:02 executing program 3: r0 = userfaultfd(0x0) fdatasync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="1e0dc1712e6a7c4ba7721ff36e1fb600e6e066fcb77e7283949657c07aa3d561b00da16b79a630cbeb1a5004d1bac2b1382d6bb4feff9fdc7a95b9338e24f7d5fba0d851b1c4a3f15bff2c1bdd7a184e", 0x50}, {&(0x7f0000000040)}], 0x2, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000ff9000/0x2000)=nil, &(0x7f0000013000/0x1000)=nil, 0x2000}) ioctl$NBD_SET_BLKSIZE(r1, 0xab01, 0x6c) prctl$PR_CAPBSET_READ(0x17, 0x1) ioctl$VIDIOC_ENUMAUDOUT(r1, 0xc0345642, &(0x7f0000000040)={0x1, "befcb6b63d068f549f182806e7a73a9f8977af3bd58536b1ad7690fb28615a50", 0x2, 0x1}) 21:25:02 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:02 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:02 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) modify_ldt$read(0x0, &(0x7f00000001c0)=""/236, 0xec) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:03 executing program 3: fspick(0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f0000000240)='./bus/file0\x00', 0x20fc, 0x8) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000140)=""/29, 0x212000, 0x1800, 0x9}, 0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0xe00d8448e0c1287b, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000013000/0x3000)=nil, &(0x7f0000014000/0x1000)=nil, 0x3000, 0xc5b1aed29c002537}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:03 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(0xffffffffffffffff, r1) 21:25:03 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil, 0x1000}) 21:25:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:03 executing program 2: r0 = 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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000640)={@remote, @empty, 0x0}, &(0x7f0000000680)=0xc) connect$packet(r1, &(0x7f00000006c0)={0x11, 0xf5, r2, 0x1, 0x4b2, 0x6, @random="278d7f541aed"}, 0x14) 21:25:03 executing program 2: r0 = 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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:03 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000100)=0x8, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)) setsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f0000000040)=0x1, 0x4) 21:25:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:03 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:04 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, 0xffffffffffffffff) [ 263.204162][T12454] IPVS: ftp: loaded support on port[0] = 21 [ 263.357104][T12454] chnl_net:caif_netlink_parms(): no params data found [ 263.407320][T12454] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.414661][T12454] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.423096][T12454] device bridge_slave_0 entered promiscuous mode [ 263.432435][T12454] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.439655][T12454] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.448157][T12454] device bridge_slave_1 entered promiscuous mode [ 263.479747][T12454] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 263.492533][T12454] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 263.524210][T12454] team0: Port device team_slave_0 added [ 263.533260][T12454] team0: Port device team_slave_1 added [ 263.706693][T12454] device hsr_slave_0 entered promiscuous mode [ 263.962851][T12454] device hsr_slave_1 entered promiscuous mode [ 264.002988][T12454] debugfs: Directory 'hsr0' with parent '/' already present! [ 264.029676][T12454] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.036897][T12454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.044623][T12454] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.051772][T12454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.125852][T12454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 264.144556][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 264.155871][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.165529][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.180209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 264.202042][T12454] 8021q: adding VLAN 0 to HW filter on device team0 [ 264.218604][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 264.227779][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.235005][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 264.284219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 264.293241][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.300367][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 264.310696][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 264.320537][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 264.329770][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 264.338836][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 264.349064][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 264.398705][T12454] 8021q: adding VLAN 0 to HW filter on device batadv0 21:25:05 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil, 0x1000}) 21:25:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:05 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f0000000040)={0x18, 0x1, 0x0, {0x9}}, 0x18) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:05 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, 0xffffffffffffffff) 21:25:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:06 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0xffffffffffffffff) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:06 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:06 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:06 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:06 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:06 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:06 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil, 0x1000}) 21:25:06 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0xd0, r2, 0x424, 0x70bd26, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3fee}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x10001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20004010}, 0x400c040) 21:25:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:06 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:06 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f00000003c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) dup2(r0, 0xffffffffffffffff) 21:25:07 executing program 1: r0 = 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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000040)="e3ef7a3551406140af1bd38f51d2fdc569f9474840f46b", &(0x7f00000001c0)="e8251f1790f504b8416d48206f53276ff95e3fd5bd8383855a74e251d127771ab5ed4c1cb363ad53e389a697f256bd6a4ce7561a9bf0ce097e8d700cab8d3367614b2d55bdc8334f4fc184c713cf9f138b99691ad9a767f195af8a25f1e2162bac609a2a45da68d5bbfa4d3f59f3a45fed97ec2faf20d2723a988d20c13696740d35d67b779f2cb8753f0a03badf7bd3536f419f3b47e5f1f56fe36524a3622c31858e83d1c7af0fd2246981252258a7907be4683dec3d3e06c952aeaeefacf1aeb57133225d8ef6cc4af3c74d289cc721bdf1d3136e0a8c179c65cf81311844bf6b7b9651132125", 0x2}, 0x20) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f000000f000/0x4000)=nil, 0x1000}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @initdev}, &(0x7f00000002c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x81}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x80000001, 0x6}, 0x8) 21:25:07 executing program 1: r0 = 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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x1c}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:07 executing program 1: r0 = 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) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:07 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f0000000100)) 21:25:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:07 executing program 0: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:07 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0xffffffffffffff6b, 0x6d, 0x2000000}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r2) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x10, r3, 0x0) ioctl$RTC_PLL_GET(r1, 0x80207011, &(0x7f0000000100)) 21:25:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) write$P9_RFSYNC(r1, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:08 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) exit(0xa17) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:08 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:08 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:08 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 0: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 1: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:09 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) readlinkat(r1, &(0x7f0000000180)='./bus\x00', &(0x7f0000000240)=""/210, 0xd2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x11, "363f3621afcf0c36fc5a8a96be691ac763"}, &(0x7f00000001c0)=0x19) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl(r1, 0xffff, &(0x7f0000000200)="fd5866945a85ad1806746f15e198feeeb76d877b54c0fd75d18b00f62cc26bd539e647947a247c613dd47836e3c527a50f59e1c5c5fceca3") 21:25:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) 21:25:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:09 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:10 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000100)=0x5) 21:25:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x9e540a3cb60a04a5) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000100)={0x2b4, 0x2, 0x0, 0x3}) r1 = userfaultfd(0x0) r2 = syz_open_dev$radio(&(0x7f0000000340)='/dev/radio#\x00', 0x1, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@loopback, 0x2, 0x1, 0x0, 0x1, 0x5, 0x6}, 0x20) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x80, 0x80100) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r3, &(0x7f0000000480)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0xfffffffffffffeef, r4, 0x200, 0x70bd29, 0x25dfdbff}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) write$P9_RFLUSH(r5, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:10 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) 21:25:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:10 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xbd94592208e5326a}, 0xc, &(0x7f00000008c0)={&(0x7f0000000580)=@newqdisc={0x330, 0x24, 0x4, 0x70bd29, 0x25dfdbfd, {0x0, r2, {0xfff2, 0x8}, {0x6}, {0xffff, 0x3}}, [@TCA_STAB={0x24, 0x8, [{{0x1c, 0x1, {0xe155, 0x101, 0x5, 0x6, 0x0, 0x3, 0x8001}}, {0x4}}]}, @qdisc_kind_options=@q_sfb={{0x8, 0x1, 'sfb\x00'}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x5, 0x9c7b, 0x5, 0x100000001, 0x100000001, 0x807, 0x1, 0x9, 0xb3c1}}}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xdd63}, @qdisc_kind_options=@q_netem={{0xc, 0x1, 'netem\x00'}, {0x54, 0x2, {{0x3, 0x17, 0xe40, 0x1, 0x4, 0xfff}, [@TCA_NETEM_CORRUPT={0xc, 0x4, {0xffffffffffff0000, 0xffffffff}}, @TCA_NETEM_REORDER={0xc, 0x3, {0x2, 0xffff}}, @TCA_NETEM_LATENCY64={0xc, 0xa, 0x2}, @TCA_NETEM_DELAY_DIST={0x8, 0x2, 'f'}, @TCA_NETEM_CORRUPT={0xc, 0x4, {0x100000001, 0x6}}]}}}, @TCA_STAB={0x114, 0x8, [{{0x1c, 0x1, {0xa535, 0xfffffffffffffffc, 0x3, 0x1, 0x4435cc6f7f72896b, 0x7fffffff, 0xcc, 0x2}}, {0x8, 0x2, [0x400, 0x8]}}, {{0x1c, 0x1, {0xae05, 0x3, 0x81, 0x1000, 0x0, 0x8, 0x3e93, 0x3}}, {0xc, 0x2, [0xcf, 0x5, 0x7fffffff]}}, {{0x1c, 0x1, {0x3, 0x3, 0x0, 0x2, 0x3, 0x8, 0x80000000, 0x1}}, {0x8, 0x2, [0x5]}}, {{0x1c, 0x1, {0xcb, 0x6, 0x8ff5, 0x6, 0x0, 0x8001, 0x6}}, {0x4}}, {{0x1c, 0x1, {0x800, 0x3, 0x2, 0x8000, 0x3, 0x8, 0x6, 0x5}}, {0x10, 0x2, [0x1f, 0x80000001, 0xfff, 0x6, 0x8]}}, {{0x1c, 0x1, {0x2, 0x8, 0x8, 0x1000, 0x0, 0x7433, 0xfff, 0x1}}, {0x8, 0x2, [0x400]}}, {{0x1c, 0x1, {0x3f, 0x8001, 0x8000, 0x8, 0x2, 0x2e75, 0x8, 0x8}}, {0x14, 0x2, [0x1, 0x3f, 0x8000, 0x7, 0xffffffff, 0x40, 0xa5, 0x1000]}}]}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x800}, @TCA_STAB={0x58, 0x8, [{{0x1c, 0x1, {0x4, 0xc81, 0xe7de, 0x9, 0x3, 0x14e, 0x7fff, 0x7}}, {0x14, 0x2, [0x3, 0x8, 0x9, 0x6, 0x9, 0x1, 0x8]}}, {{0x1c, 0x1, {0x4, 0x100, 0x2, 0x4, 0x1, 0x9, 0x100, 0x1}}, {0x8, 0x2, [0x40]}}]}, @qdisc_kind_options=@q_fq={{0x8, 0x1, 'fq\x00'}, {0x1c, 0x2, [@TCA_FQ_ORPHAN_MASK={0x8, 0xa, 0x6}, @TCA_FQ_ORPHAN_MASK={0x8, 0xa, 0x6df}, @TCA_FQ_FLOW_PLIMIT={0x8, 0x2, 0x4}]}}, @qdisc_kind_options=@q_pie={{0x8, 0x1, 'pie\x00'}, {0x24, 0x2, [@TCA_PIE_TUPDATE={0x8}, @TCA_PIE_LIMIT={0x8, 0x2, 0x8}, @TCA_PIE_BETA={0x8, 0x5, 0x18}, @TCA_PIE_ALPHA={0x8, 0x4, 0x13}]}}, @TCA_STAB={0x88, 0x8, [{{0x1c, 0x1, {0x100000000, 0x20, 0x6, 0x6, 0x1, 0x1, 0x11b0c927, 0xa}}, {0x18, 0x2, [0x8, 0x9, 0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x200, 0x101]}}, {{0x1c, 0x1, {0xb54, 0x9, 0x7, 0x7cc6, 0x3, 0x40, 0x8df, 0x6}}, {0x10, 0x2, [0x1, 0x3, 0x3, 0x837a, 0xffffffffffffffc1, 0x1]}}, {{0x1c, 0x1, {0x1, 0x100000000, 0x800, 0x77, 0x1, 0x0, 0x8, 0x1}}, {0x8, 0x2, [0x800]}}]}]}, 0x330}, 0x1, 0x0, 0x0, 0x44080}, 0x4000004) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) write$P9_RFLUSH(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) execve(&(0x7f0000000040)='./bus\x00', &(0x7f0000000240)=[&(0x7f0000000100)='}vboxnet0selinux\x00', &(0x7f0000000140)='-*^\x00', &(0x7f00000001c0)='.nodevproceth0]\x0f-\x00', &(0x7f0000000200)='!\x00'], &(0x7f0000000340)=[&(0x7f0000000280)='cgroup\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00']) 21:25:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:11 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000440), 0x10) sendmsg$can_bcm(r0, &(0x7f0000000740)={&(0x7f00000005c0), 0x10, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="0500000050f6eb2d0100"/20, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000005000000090000b2400000390000c1"], 0x48}}, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r3, 0x8}) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x482) write$P9_RFLUSH(r4, &(0x7f00000000c0)={0x7}, 0x7) write$P9_RFLUSH(r5, &(0x7f0000000280)={0x7, 0x6d, 0x1}, 0x7) connect(r4, &(0x7f00000002c0)=@in6={0xa, 0x4e20, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7}, 0x80) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000340)=@ccm_128={{0x303}, "0041425c9f54339c", "d040381a466d1f18e56149fc974cfc53", "763f369f", "1cc4083f62eb9861"}, 0xfffffffffffffdb8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000100)) 21:25:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:11 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x290600, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x5b, "4fcd792bf7fc9998963cef3b66f227597f08cd1fec358e706273868c885a849ede8879988309b9989917034a4973a3efefec218d7b90a70dc2c24276183d107132f02261689e9de4b23c9ff2f808042b45cd3189d9f501ec5fcf54"}, &(0x7f0000000040)=0x63) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x3ff, 0x8000, 0x68b, 0x10001, r2}, 0x10) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000200)=0xff, &(0x7f00000002c0)=0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) quotactl(0xfffffffffffffffa, &(0x7f0000000340)='./bus\x00', r3, &(0x7f0000000400)="792159057b18055e81b11b7852ef186a534c0d8cc4e4f5bf1aabf03f15ceae96dc05e9dca504f9a6b8c66752060670b6958f45834af8993384bd8aef2fc8fe65e56eef7ca84fc6aeb2a5b33347057ae80c9911956a4dc6b3b1e0a9e83a22d21debfc8c33bd86422a88fe6c20e925") 21:25:11 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) 21:25:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:12 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:12 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x10b400, 0xa) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f0000000200)="113b3c4ba4902c643f4a239684f4b23aab58bc1525ff03711076b009f7e7bf1c117ed16ebb16b8294fa394c5bbe13a9127ea00f5d89534b61735c4dafc1659603b480fb12bea36d7cb4c0f684741fe5f63605aeb62b68f434329b33997ec8e15339e064bcf7e536b63", 0x69, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x80000000, r3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x10b}, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x1000}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0x1) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) 21:25:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:12 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:12 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) timerfd_gettime(r1, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:12 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:12 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:12 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) r2 = request_key(&(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f00000001c0)='-#\x00', 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f0000000200)='B', 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc11, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:12 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:13 executing program 3: r0 = userfaultfd(0xd664b98a2eb7f9cb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 21:25:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:13 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) 21:25:13 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x76, "eccf894ee863d41f2198711ea31b1feaeaf08428fb2421c4cc56bc6ec75bacdbaab8597b6a3f339cb1ac7212e38ad6559f2ea3b560138e80e2cd0a22f58f4a66402b1a9d1565d88361c90ad5bf876523017f178e2f8047dd96f1fea99c62a29c4de8a24219c842c332301bbbbe4a97686cc3c0abde64"}, &(0x7f0000000280)=0x7e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) write$P9_RFLUSH(r3, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) connect$vsock_stream(r3, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @reserved}, 0x10) ioctl$HIDIOCGNAME(r3, 0x80404806, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x3}) 21:25:13 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:13 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:13 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$HIDIOCGNAME(r0, 0x80404806, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:13 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:13 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:14 executing program 3: r0 = userfaultfd(0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x220000, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0xfffffffffffffffb) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x1, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x5}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:25:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:14 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00000003c0)) 21:25:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:14 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8ad8, 0x6000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000011000/0x4000)=nil, 0x4000, 0x1}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:14 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:14 executing program 0: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000080)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ftruncate(r1, 0x208200) io_setup(0x4, &(0x7f0000000040)=0x0) fcntl$setstatus(r0, 0x4, 0x44800) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x10000}]) 21:25:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) [ 273.833416][T12862] IPVS: ftp: loaded support on port[0] = 21 21:25:14 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) [ 273.995974][T12862] chnl_net:caif_netlink_parms(): no params data found [ 274.050376][T12862] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.057801][T12862] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.066390][T12862] device bridge_slave_0 entered promiscuous mode [ 274.077900][T12862] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.085122][T12862] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.093943][T12862] device bridge_slave_1 entered promiscuous mode [ 274.128090][T12862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 274.142731][T12862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 274.174625][T12862] team0: Port device team_slave_0 added [ 274.183951][T12862] team0: Port device team_slave_1 added [ 274.244560][T12862] device hsr_slave_0 entered promiscuous mode [ 274.292650][T12862] device hsr_slave_1 entered promiscuous mode [ 274.332852][T12862] debugfs: Directory 'hsr0' with parent '/' already present! [ 274.351580][T12862] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.358836][T12862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.366489][T12862] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.373642][T12862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.419712][T12862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 274.435447][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 274.445128][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.453822][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.463634][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 274.478199][T12862] 8021q: adding VLAN 0 to HW filter on device team0 [ 274.489932][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 274.498747][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.505859][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.518425][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 274.527410][ T3329] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.534586][ T3329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.555772][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 274.565545][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 274.579563][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 274.598505][T12862] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 274.609272][T12862] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 274.624190][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 274.633243][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.642411][ T3329] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.667042][T12862] 8021q: adding VLAN 0 to HW filter on device batadv0 21:25:15 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x206, &(0x7f0000000100)=[{&(0x7f0000000200)="2400000026000703001300002685681ba3a241b3d2094fef30d8fa82fa31", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0) 21:25:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:15 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000040)={0xff, @broadcast, 0x4e23, 0x2, 'sed\x00', 0x30, 0x200, 0x42}, 0x2c) 21:25:15 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmdt(0x0) 21:25:15 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:15 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:16 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) 21:25:16 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:16 executing program 3: r0 = userfaultfd(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$VIDIOC_TRY_FMT(r1, 0xc0d05640, &(0x7f00000001c0)={0x2, @vbi={0x4, 0x0, 0x9ff2, 0x50313459, [0x8, 0xfff], [0x100, 0x80000000], 0x1}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) r3 = socket$inet(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x21, 0x0, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f00000002c0)='sit0\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) 21:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") semctl$SETALL(0x0, 0x0, 0x11, 0x0) 21:25:16 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:16 executing program 3: r0 = userfaultfd(0x0) creat(&(0x7f0000000040)='./bus\x00', 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) lsetxattr$trusted_overlay_origin(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) 21:25:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r2 = socket(0x400000000000010, 0x0, 0x0) write(r2, &(0x7f0000000080), 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000180)={0x0, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x0, @empty}}}, 0x108) 21:25:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/123, &(0x7f0000000140)=0x7b) 21:25:16 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x1c}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) r2 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$TIOCSSERIAL(r1, 0x541f, &(0x7f0000000240)={0x7, 0x2, 0x10001, 0x2, 0x9, 0x2, 0x8000, 0x3, 0x7ff, 0x4, 0x9, 0x9ed, 0x2, 0x2, &(0x7f0000000080)=""/5, 0x0, 0x80, 0x3}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000200)={0x2, 0x6}, 0x2) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000, 0x1}) 21:25:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000040)=0x1fffffff0007fffc) 21:25:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:16 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:16 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:16 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4ca32, 0xffffffffffffffff, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 21:25:16 executing program 3: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000140)={0x4, 0xffffffffffffffff, 0x10001, 0x4, 0x1, 0x2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:17 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='\xd6x>\x81\xb7\xa4', 0x0, 0x0, 0x0, 0x0) 21:25:17 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000100)={0x1, 'team_slave_0\x00'}, 0x18) 21:25:17 executing program 2: 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) 21:25:17 executing program 5: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, 0x0, 0x0) [ 276.360516][T12972] IPVS: sync thread started: state = MASTER, mcast_ifn = team_slave_0, syncid = 0, id = 0 21:25:17 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0xbb9361d52941c834, @reserved}, 0x10) write$P9_RLERROR(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000f0000001bc97f1982f818afdff7933b15ee43e9c3cbb4e20acafb796b14d6e5cf8a62aa15d54bbaf701887f7680b0fe733e55ec2017e5094c00b34b7efe6b9f1744c5d0b7e1481874cbbcce6dac49894b525170b865087aa6eeb0d7bd68cc4d89fb48e9fe479f8262ac9d0a0befa8628439f51a27374c0fa067eea7586cbabfbc6ff7a9bfbd006e"], 0x9) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:17 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:17 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x206, &(0x7f0000000100)=[{&(0x7f0000000200)="2400000026000703001300002685681ba3a241b3d2094fef30d8fa82fa31", 0x24}], 0x1}, 0x0) 21:25:17 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x80779) 21:25:17 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:17 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:17 executing program 5: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000140)=""/76) 21:25:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) 21:25:17 executing program 3: r0 = userfaultfd(0x0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, &(0x7f0000013000/0x4000)=nil, 0x1000}) write$P9_RFSYNC(r1, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7) 21:25:18 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x50, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e24, @rand_addr=0xfff}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x6}, 0x8) 21:25:18 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = getegid() lstat(&(0x7f0000000040)='./bus/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) write$P9_RFLUSH(r4, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:18 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:18 executing program 0: ioprio_set$uid(0x3, 0x0, 0x2001) 21:25:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 21:25:18 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_getroute={0x1c, 0x1a, 0x10, 0x70bd25, 0xfffffffffffffe00, {0x80, 0x30, 0x20, 0x4, 0xfe, 0x4, 0x0, 0xeb42be046d166153, 0xd00}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) 21:25:18 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f0000000000)) 21:25:18 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x1) 21:25:18 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:18 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) tkill(r2, 0x3d) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x74, 0x0, &(0x7f00000002c0)=[@reply_sg={0x40486312, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000100)={@flat=@binder={0x73622a85, 0xa, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f00000001c0)=""/204, 0xcc, 0x1, 0x24}, @flat=@binder={0x73622a85, 0x1100}}, &(0x7f0000000040)={0x0, 0x18, 0x40}}, 0x1000}, @acquire_done={0x40106309, 0x2}, @increfs_done], 0x26, 0x0, &(0x7f0000000340)="ff29436fc416c0f1b65ed97dce11fb049d66b7adba3324259d9c743a73c6415fb20fd62f676f"}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:18 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000540)='./file0\x00', &(0x7f0000000800)='devtmpfs\x00', 0x847, 0x0) 21:25:19 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x206, &(0x7f0000000100)=[{&(0x7f0000000200)="2400000026000703001300002685681ba3a241b3d2094fef30d8fa82fa31", 0x24}], 0x1}, 0x0) 21:25:19 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:19 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x4, {0xa, 0x4e20, 0x2, @mcast2, 0x1}}}, 0x3a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:19 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0xffffffffffffffc4, 0x0) 21:25:19 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:19 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") sendmmsg$inet(r0, &(0x7f0000002c40)=[{{&(0x7f0000000080)={0x2, 0x4e22, @empty}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[@ip_retopts={{0x1c, 0x0, 0x7, {[@ra={0x94, 0x6}, @rr={0x7, 0x3, 0xfffffffffffffbff}]}}}], 0x20}}], 0x1, 0x0) 21:25:19 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:19 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000200)={0x314, r2, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x48, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x12c, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x4, @local, 0x9}}, {0x14, 0x2, @in={0x2, 0x4e20, @rand_addr=0xa2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @multicast1}}, {0x14, 0x2, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}}}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5cef}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x3e0, @remote, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xc1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0x3c, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xd9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffffffffffffb}]}, @TIPC_NLA_BEARER={0xf8, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xee, @rand_addr="3a05ba72cf5acdc605e5a90946d99a5a", 0x6}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x4, @rand_addr="e1f2910f1207345d290b00d69b885468", 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffbff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'hwsim0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_NODE={0x28, 0x6, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x81}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x314}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) fanotify_mark(r1, 0x40, 0x0, r1, &(0x7f00000005c0)='./bus\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000100)=0x30) 21:25:19 executing program 0: perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 21:25:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") ioprio_set$uid(0x3, 0x0, 0x0) 21:25:19 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:19 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) write$P9_RFLUSH(0xffffffffffffffff, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = shmget$private(0x0, 0x4000, 0x19ea6be3939e545d, &(0x7f0000013000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:20 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x206, &(0x7f0000000100)=[{&(0x7f0000000200)="2400000026000703001300002685681ba3a241b3d2094fef30d8fa82fa31", 0x24}], 0x1}, 0x0) 21:25:20 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0xfffffffffffffffc, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) 21:25:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, 0x0) preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/4096) 21:25:20 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:20 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xee67, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0xfd89) 21:25:20 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:20 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={'syz', 0x0}, &(0x7f0000000480)="e8", 0x1, 0xfffffffffffffffe) add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={'syz', 0x0}, &(0x7f0000000540)='L', 0x1, 0xfffffffffffffffe) 21:25:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000001c0)='./file0\x00') r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = open(&(0x7f0000000200)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) 21:25:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x54, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr="eba36017271ea8975010cb283f4f1924"}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3f}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:20 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, 0x0) preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:20 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = socket$kcm(0x2, 0x2, 0x73) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d5e0bcfe47bf070") setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@multicast2}, 0xc) 21:25:20 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1}) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000100)={0x1, "5190f9459baa70b400e584e8f3036035610908db4685b31dc1ed6a5017df8f26", 0x3, 0x100000001, 0x0, 0x100, 0x4}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x1da}, 0x7) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x3ff, 0x5, 0x8, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:21 executing program 2: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:21 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:21 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, 0x0) preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f0000000000)="15", 0x1, 0x4004854, &(0x7f0000000140)={0x2, 0x4e24, @loopback}, 0x10) 21:25:21 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$TIOCGPTLCK(r1, 0x80045439, &(0x7f0000000040)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) socket$caif_stream(0x25, 0x1, 0x5) 21:25:21 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:21 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000240)={0x0, 0x989680}, 0x8) 21:25:21 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) 21:25:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) 21:25:21 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x8, 0xfff, 0x5, 0xfffffffffffffffe, 0x16, 0xff, 0x4, 0x4, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x6281e8bc67a93b27}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x1dc, 0x40, 0x100, 0x70bd2c, 0x25dfdbfd, {0xb}, [@nested={0xbc, 0x2a, [@generic="1394e5f85b0d557a140282241a", @typed={0x4, 0x32}, @generic, @generic="33b145f64c9237c54732aa332ae60bf44be65a30a4b5797a136701b538ddf672dc6ab13819ff31c7234a5ab621153bbf2dc4be7301d8c1b99f56220f7b78329578185370b6348e42a47b22516854ed0516388bcd758054b648f270cb7b679bd7c4e0e73269a35f5868e756c8c0b84d4b7dea627ec1fd6bacf968029fd866ec0731f11e268a0b49934e477f972f203b2413d7e66691dc4c1ddfe0fcdebbf0a547d68df69545fe18"]}, @typed={0x4, 0x82}, @nested={0xfc, 0x88, [@generic="ade71ec9485973e359add5f9b471b9afd79551a321c8c1fc2b94f734be848dafa80b961588ab3930cf7e5ace1d5f0b8fe93eedb5abe4f5c4844da49339ec40a7d1ab4595f2435ccf1434dd1ea7e5c0e3e3679e9aa32643a4125ed96ef6f1205d732408f7fdb1a82d68f85539946e5ac61549712a997d1e3ecae994bd6cc90a823590f8fb8e1c3b209859e290c4e48a24d6f0546457c1472dd4dd4eebd6524ed9d5f81998c02e7f882ffccda68e8c69d2ecefa46f0d1cc24a00073ae4d3bd81b2efb32ed95a169c367742e4963c68130a6886baa363c47dfa93c07b4fd4d0696e7ec2983e08be302bc73abaeb18f972d327f11e78fad911"]}, @typed={0x8, 0x4e, @ipv4=@multicast2}, @typed={0x4, 0x2}]}, 0x1dc}, 0x1, 0x0, 0x0, 0x40}, 0x4000091) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:21 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000140)=0x6) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000100)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x480000) 21:25:22 executing program 4: r0 = userfaultfd(0x0) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x200000002, 0x70, 0x40, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) 21:25:22 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) 21:25:22 executing program 3: r0 = userfaultfd(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000001c0)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) 21:25:22 executing program 0: 21:25:22 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:22 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x0, 0x400, 0x37}) 21:25:22 executing program 0: 21:25:22 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() rt_sigsuspend(&(0x7f0000000040), 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) tkill(r0, 0x3a) ptrace$cont(0x18, r0, 0x0, 0x0) 21:25:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) 21:25:23 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$P9_RFLUSH(r0, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:23 executing program 4: r0 = userfaultfd(0x0) r1 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r1, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:23 executing program 0: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000380)={'syz', 0x2}) 21:25:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4339, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xee68, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x206, &(0x7f0000000100)=[{&(0x7f0000000200)="2400000026000703001300002685681ba3a241b3d2094fef30d8fa82fa31", 0x24}], 0x1}, 0x0) 21:25:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) 21:25:23 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) syslog(0x0, 0x0, 0x0) 21:25:23 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7, 0x6d, 0x1}, 0xfffffffffffffeaf) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:23 executing program 0: [ 282.262582][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 282.268934][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:25:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:23 executing program 0: 21:25:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:23 executing program 3: r0 = userfaultfd(0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) write$P9_RMKDIR(r1, &(0x7f0000000100)={0x14, 0x49, 0x2, {0x80, 0x3, 0x7}}, 0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e21, 0x18204b11, @mcast1, 0x3}, @in6={0xa, 0x4e24, 0x6, @mcast1, 0x80}, @in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e23, @broadcast}], 0x68) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) syz_open_dev$video4linux(&(0x7f0000000380)='/dev/v4l-subdev#\x00', 0x302, 0x400201) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x40}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f000000e000/0x8000)=nil, &(0x7f0000013000/0x1000)=nil, 0x8000}) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000200)={0x7ff, 0x2, 0x900000000000000}) 21:25:23 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:23 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) syslog(0x0, 0x0, 0x0) 21:25:23 executing program 0: 21:25:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup3(r0, r1, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:23 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$inet_mreq(r1, 0x0, 0x52cf5894b32bd8a8, &(0x7f0000000040)={@local, @empty}, 0x8) 21:25:23 executing program 0: 21:25:24 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:24 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) syslog(0x0, 0x0, 0x0) 21:25:24 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000100)={0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:24 executing program 0: 21:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) [ 283.372447][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 283.378685][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:25:24 executing program 4: r0 = socket$kcm(0x2, 0x0, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:24 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=""/113}) 21:25:24 executing program 0: 21:25:24 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) syslog(0x0, 0x0, 0x0) 21:25:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:24 executing program 0: 21:25:24 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe66, 0x4c00) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:24 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) 21:25:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:24 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:24 executing program 4: r0 = socket$kcm(0x2, 0x0, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:25 executing program 0: 21:25:25 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000280)={0x192, 0x6d, 0x4}, 0x7) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f0000000040)={0x6, {0x1, 0x1, 0x0, 0x6}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xffffffff, 0x4d9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) syz_open_dev$video(&(0x7f00000003c0)='/dev/video#\x00', 0x5fe3, 0x30000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) r3 = add_key(&(0x7f00000000c0)='ceph\x00', &(0x7f00000002c0)={'syz', 0x1}, &(0x7f0000000300)="12c3a814bb735433aac8ba812491cd32d3df5d7299485f9e39b8863e9db8f90de02592", 0x23, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) 21:25:25 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) ioctl$RTC_ALM_SET(r3, 0x40247007, 0x0) tee(r3, r1, 0x3, 0x0) 21:25:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x0, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:25 executing program 4: r0 = socket$kcm(0x2, 0x0, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:25 executing program 0: 21:25:25 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r4, &(0x7f0000000000)="ff", 0x1) tee(r3, r1, 0x3, 0x0) 21:25:25 executing program 0: 21:25:25 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:25 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000013000/0x2000)=nil, 0x2000}, 0x3}) r1 = userfaultfd(0x0) utimensat(r0, &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)={{}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$VIDIOC_G_FBUF(r2, 0x8030560a, &(0x7f0000000040)={0x10, 0x10, &(0x7f00000001c0)="19da9c4fe9e44439239822dc032db0d9686ea3113f889fea0c4876ea366e741b9839f780d3d01e4d26f813eac3358bd5377c43dbc8dd55e4aa72774a4c31dc7d2eacfd53f1b67cbaef543467b6d738d49b8c852180c05552dbbe30ddd76e6569dbcc8cf4e8a02f6cf1614104068a9f85bc608e8d7d5a3886d6b4f86b71c00768fdb65ff141853bacb0241534781bbd3c0f54e421a65d5a4b948a0f96248f4c1835a91dc898540c4b749ea61dc371ded5d2c17cce3cf968271aa69389abf2", {0x100, 0x101, 0x30383653, 0x0, 0x4000000000000000, 0x1ff, 0x1}}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:25 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:25 executing program 0: 21:25:25 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) tee(r3, r1, 0x3, 0x0) 21:25:25 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x0, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:25 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x10100) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) mmap$IORING_OFF_CQ_RING(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r1, 0x8000000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000013000/0x4000)=nil, &(0x7f0000013000/0x1000)=nil, 0x4000, 0x1}) 21:25:25 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:26 executing program 0: 21:25:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x0, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:26 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x501141) write$P9_RFLUSH(r1, &(0x7f0000000140)={0xfffffffffffffe78, 0x6d, 0x1}, 0xfffffffffffffff9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:26 executing program 0: 21:25:26 executing program 0: 21:25:26 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:26 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:26 executing program 0: 21:25:26 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) tee(r3, r1, 0x3, 0x0) 21:25:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f0000000040)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:26 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x0, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:26 executing program 0: 21:25:26 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote, 0x8}}, 0x80, 0x80000000000006, 0x0, 0xa086, 0x48}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x6}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:26 executing program 0: 21:25:26 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x0, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:27 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x201, 0x0) ioctl$CAPI_SET_FLAGS(r0, 0x80044324, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:27 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) tee(r3, r1, 0x3, 0x0) 21:25:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:27 executing program 0: 21:25:27 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x0, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:27 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:27 executing program 0: 21:25:27 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x0, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:27 executing program 0: 21:25:28 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x800) ioctl$RTC_UIE_ON(r0, 0x7003) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 21:25:28 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, &(0x7f0000001dc0)=[{0x0}, {&(0x7f0000001ac0)=""/161, 0xa1}], 0x2}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:28 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r0, 0x3, 0x0) 21:25:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:28 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x0, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:28 executing program 0: 21:25:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='pagemap\x00') ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f00000003c0)={0x5, &(0x7f0000000380)=[{0x40, 0xff, 0xfffffffffffffffd, 0x5}, {0xffffffffffffffff, 0x3e458d1c, 0x101, 0x10001}, {0x1, 0xfff, 0x6, 0x1}, {0x5, 0x92, 0x8, 0x80}, {0x7ff, 0x0, 0x4, 0x7}]}) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000000300)={0x0, 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00000002c0)=@req={0x1, 0x73, 0x3, 0x6}, 0x10) timer_create(0x0, &(0x7f0000000100)={0x0, 0x26, 0x6, @thr={&(0x7f00000001c0)="92c8a3adc65e14e4976dbace5f0011579326fadcc834e34ab7654ee9044093caea54c264daeab2326cbe56c3135a00ff7e7192b3d5b7d53792ce2341260488403f6e487cec7adc53800634c73868c0109e988bb7ffe539cce5fcbdad3298218219f87b5a582be5e863d88edaf7f526d68084c171224ad6077f34509c83181e91d5d0aae9c0990c0d5b3f9a9a75510f120699dad4165ad539b0d82ab33c67287036320270eb55c639eb", &(0x7f0000000040)="f2475a587cf66f42c9f7131bbb9a9425952d0df9bbee5498c50e2f62e4"}}, &(0x7f0000000140)=0x0) timer_gettime(r3, &(0x7f0000000280)) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r2, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4002000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0xb0, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x400}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2f}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x91}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf8d5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100}]}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x8040}, 0x8804) 21:25:28 executing program 0: 21:25:28 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:28 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:28 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r0, 0x3, 0x0) 21:25:28 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x0, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:28 executing program 0: 21:25:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x21800001}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@getqdisc={0x34, 0x26, 0x20, 0x70bd2a, 0x25dfdbfb, {0x0, r2, {0x0, 0x8}, {0xb, 0xd}, {0x4, 0x2}}, [{0x4}, {0x4}, {0x4}, {0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:28 executing program 0: 21:25:29 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:29 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r0, 0x3, 0x0) 21:25:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, &(0x7f0000013000/0x1000)=nil, 0x2000, 0x1}) 21:25:29 executing program 0: 21:25:29 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x0, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:29 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:29 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(0xffffffffffffffff, &(0x7f0000000000)="ff", 0x1) tee(0xffffffffffffffff, r1, 0x3, 0x0) 21:25:29 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:29 executing program 0: [ 288.492658][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 288.499040][ C1] protocol 88fb is buggy, dev hsr_slave_1 21:25:29 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x0, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) write$binfmt_aout(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0701ff076f020000ed02000006000000110100000180000000000000000000001702c6377854080fa0d8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005500"/1060], 0x42a) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000006c0)={{{@in6, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r2, &(0x7f00000008c0)={0x78, 0x46e9bd3f91070527, 0x7, {0x4, 0x9, 0x0, {0x2, 0x5, 0x3, 0x9, 0xffffffffffffffff, 0x9, 0x20d, 0x53, 0x3, 0xf5, 0x30, r3, r4, 0x6, 0x8}}}, 0x78) fchdir(r1) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001980)={&(0x7f0000013000/0x2000)=nil, &(0x7f0000013000/0x1000)=nil, 0x2000, 0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x2, 0x0, 0xb2b, 0x0, 0x4, 0x7fff, 0xbe53, 0x0}, &(0x7f0000000100)=0x20) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r5, 0x8000, 0x30}, &(0x7f0000000600)=0xc) write$P9_ROPEN(r1, &(0x7f0000000640)={0x18, 0x71, 0x2, {{0x40, 0x4, 0x2}, 0x800}}, 0x18) fcntl$getownex(r0, 0x10, &(0x7f0000000940)={0x0, 0x0}) ptrace$setregs(0xd, r6, 0x6, &(0x7f0000000980)="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") 21:25:29 executing program 0: 21:25:29 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:29 executing program 0: 21:25:29 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x0, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:29 executing program 3: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./bus/file0\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:30 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:30 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:30 executing program 0: 21:25:30 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000013c0)={@initdev, 0x0}, &(0x7f0000001400)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001440)={@mcast2, 0x37, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000012000/0x4000)=nil, 0x1000}) 21:25:30 executing program 5: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:30 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(0xffffffffffffffff, &(0x7f0000000000)="ff", 0x1) tee(0xffffffffffffffff, r1, 0x3, 0x0) 21:25:30 executing program 0: 21:25:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000000280)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0xffffffff) getpeername$netlink(r1, &(0x7f0000000140), &(0x7f0000000680)=0xc) fcntl$setsig(r1, 0xa, 0x2a) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000001c0)={&(0x7f0000012000/0x2000)=nil, &(0x7f0000013000/0x1000)=nil, 0x2000}) ioctl$UDMABUF_CREATE_LIST(r2, 0x40087543, &(0x7f00000006c0)=ANY=[@ANYBLOB="0100000004000000", @ANYRESHEX=r1, @ANYBLOB="000000a671937ebc602efb00007f7ec84070000000010000000080000000000002bb6fd3fc75bfa92f9b74df536cfe1914d96eac257695b31231c31b4d5f88d112995b54344604ff7456b6a3ba16d71034a2a230df7b8dcde1a8fd542706ff41", @ANYRES32=r2, @ANYBLOB="0000000000400000000000000000000100000000", @ANYRES32=r2, @ANYBLOB="00000000000000000000100100000000001d9300", @ANYRES32=r2, @ANYBLOB='\x00'/20]) 21:25:30 executing program 0: 21:25:30 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:30 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bridge0\x00'}) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000200)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) r2 = semget(0x2, 0x2, 0xc7d818e95145ee99) semop(r2, &(0x7f00000001c0)=[{0x1, 0x1, 0x800}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x4, 0x4) 21:25:31 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:31 executing program 0: 21:25:31 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:31 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e22, 0xfff, @rand_addr="996076b9ff77f7a613d81bae525896eb", 0x4}, @in6={0xa, 0x4e21, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}], 0x58) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write$P9_RFLUSH(r2, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:31 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:31 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(0xffffffffffffffff, &(0x7f0000000000)="ff", 0x1) tee(0xffffffffffffffff, r1, 0x3, 0x0) 21:25:31 executing program 0: 21:25:31 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r2 = add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f00000001c0)="4f91eb03757de8742cb3d8cada32e7cddc2aa521a278761df7fe193b2e4a4d400e3525af2b19fcbd1e25c082988ab4180a4a3ddf495c1248198bdb77e490010867081df047929bd826fdbc95ecfb049afa5a5db2dcf3a56bb2bddcb46697e308f75483ac5227a370ff06253563577ba4afd0a72b0c48fa279861e48fdb521fce341b3a604c39152ad46ac404689a1d2709433ef131e306db9c97d89380050b1dca8295ffcf4448cb998e6af52487b1ec31a334a9c97d1ce68cfbecb74f4374908ea5c594040136c61f69858d9dcfb4bcfee5567018e2fa1f883db742b3cc94", 0xdf, 0x0) r3 = add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={'syz', 0x1}, &(0x7f0000000380)="beff2f", 0x3, 0xfffffffffffffffd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e24, 0xffffffffffff5d82, @mcast2, 0x800}, {0xa, 0x4e24, 0x0, @mcast1, 0x5}, 0x2, [0x5, 0x1, 0x10001, 0x7, 0x0, 0x200, 0x6, 0xffffffff00000001]}, 0x5c) keyctl$instantiate(0xc, r2, &(0x7f00000002c0)=@encrypted_update={'update ', 'ecryptfs', 0x20, 'trusted:'}, 0x19, r3) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:31 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:31 executing program 0: 21:25:31 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r0, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) [ 290.415295][T13750] encrypted_key: insufficient parameters specified 21:25:31 executing program 0: [ 290.524766][T13750] encrypted_key: insufficient parameters specified 21:25:31 executing program 0: 21:25:31 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:31 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:32 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:32 executing program 0: 21:25:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r3, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x6}, 0x8) 21:25:32 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000040)=0x1f) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:32 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40), 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:32 executing program 0: 21:25:32 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) uname(&(0x7f00000001c0)=""/254) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) 21:25:32 executing program 0: 21:25:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:32 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:32 executing program 0: [ 291.692539][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 291.698924][ C0] protocol 88fb is buggy, dev hsr_slave_1 21:25:32 executing program 0: 21:25:32 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) 21:25:32 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f0000000040)='./bus\x00', 0x40a001, 0x10000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:33 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:33 executing program 0: 21:25:33 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) r2 = getpgid(0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r1, r1, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) 21:25:33 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, 0x0, 0x0) 21:25:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = socket$inet(0x2, 0x3, 0x7e) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) r3 = socket(0x400000000000010, 0x802, 0x0) write(r3, &(0x7f0000000080)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0xff93) setsockopt$inet_msfilter(r2, 0x0, 0x3, 0x0, 0x0) 21:25:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:33 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), 0x8) 21:25:33 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0xa1, 0x5, 0xd1bb}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x4e21, @local}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e22, 0xc7, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f00000001c0)=0x10) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xa13d, 0x800, 0x1, 0x7fffffff, 0x2}, &(0x7f0000000240)=0x14) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r1, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x80) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000440)={r3, 0x1, 0x6, @remote}, 0x10) 21:25:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:33 executing program 0: r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x79, 0x1a, 0x78, 0x8, 0xb95, 0x772a, 0x55cd, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x77, 0x0, 0x0, 0x77, 0x2d, 0x35}}]}}]}}, 0x0) syz_usb_control_io(r0, &(0x7f0000000900)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000004c0)={0xb4, &(0x7f0000000580), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r0, &(0x7f0000003280)={0x14, 0x0, 0x0}, &(0x7f0000000600)={0x34, &(0x7f00000005c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f0000000800)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001f00)={0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001c80)={0x40, 0x9, 0x1, 0x39d}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ethernet(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f00000021c0)={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002780)={0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002500)={0x40, 0x9, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) 21:25:33 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001540), 0x553, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) 21:25:33 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:33 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) 21:25:33 executing program 1: r0 = 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) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), 0x8) 21:25:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:34 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@empty, @initdev, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@rand_addr=0x5, 0x4e23, 0x79f, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x87, r3, r2}, {0xa1, 0x20e4, 0x8, 0x7, 0xb26, 0x1, 0x9, 0x1}, {0x0, 0x2, 0x5, 0x9}, 0x6, 0x0, 0x3, 0x0, 0x2}, {{@in=@multicast2, 0x4d3, 0x3c}, 0xa, @in6=@remote, 0x0, 0x3, 0x2, 0xffff, 0x400, 0x5, 0x183}}, 0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x8000)=nil, 0x8000}, 0x1}) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xe0d3) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) [ 292.903635][ T17] usb 1-1: new high-speed USB device number 2 using dummy_hcd 21:25:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup3(r1, r2, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') preadv(r4, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)={0x200, 0x2, 0x1f, 0x2b, 0x3f}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), 0x8) 21:25:34 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(r0, &(0x7f0000000040)=""/19, 0x13) write(r3, &(0x7f0000000000)="ff", 0x1) tee(r2, r1, 0x3, 0x0) 21:25:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0, 0x11011, r1, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) 21:25:34 executing program 3: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x20fe, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$P9_RFLUSH(r1, &(0x7f00000000c0)={0x7}, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x7, 0x1f, 0x0, @empty, 'teql0\x00'}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000180)={&(0x7f0000012000/0x1000)=nil, &(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) [ 293.155609][ T17] usb 1-1: Using ep0 maxpacket: 8 21:25:34 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) pipe(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) read$char_usb(0xffffffffffffffff, &(0x7f0000000040)=""/19, 0x13) write(r2, &(0x7f0000000000)="ff", 0x1) tee(r1, 0xffffffffffffffff, 0x3, 0x0) [ 293.272702][ T17] usb 1-1: config 0 has an invalid interface number: 119 but max is 0 [ 293.281022][ T17] usb 1-1: config 0 has no interface number 0 [ 293.287414][ T17] usb 1-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=55.cd [ 293.296527][ T17] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 293.356714][ T17] usb 1-1: config 0 descriptor?? [ 293.612367][ T17] asix 1-1:0.119 (unnamed net_device) (uninitialized): invalid hw address, using random [ 294.462878][T13872] ================================================================== [ 294.470997][T13872] BUG: KMSAN: kernel-infoleak in _copy_to_user+0x16b/0x1f0 [ 294.478170][T13872] CPU: 1 PID: 13872 Comm: syz-executor.0 Not tainted 5.3.0-rc3+ #17 [ 294.486115][T13872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.496143][T13872] Call Trace: [ 294.499418][T13872] dump_stack+0x191/0x1f0 [ 294.503731][T13872] kmsan_report+0x162/0x2d0 [ 294.508210][T13872] kmsan_internal_check_memory+0x455/0x8d0 [ 294.513999][T13872] kmsan_copy_to_user+0xa9/0xb0 [ 294.518826][T13872] _copy_to_user+0x16b/0x1f0 [ 294.523421][T13872] fuzzer_ioctl+0x2605/0x5690 [ 294.528086][T13872] ? refcount_inc_not_zero_checked+0x1a0/0x240 [ 294.534219][T13872] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 294.540173][T13872] ? next_event+0x6a0/0x6a0 [ 294.544676][T13872] full_proxy_unlocked_ioctl+0x1ca/0x380 [ 294.550287][T13872] ? full_proxy_poll+0x320/0x320 [ 294.555218][T13872] do_vfs_ioctl+0xea8/0x2c50 [ 294.559792][T13872] ? security_file_ioctl+0x1bd/0x200 [ 294.565057][T13872] __se_sys_ioctl+0x1da/0x270 [ 294.569732][T13872] __x64_sys_ioctl+0x4a/0x70 [ 294.574321][T13872] do_syscall_64+0xbc/0xf0 [ 294.578726][T13872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 294.584596][T13872] RIP: 0033:0x459697 [ 294.588472][T13872] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.608076][T13872] RSP: 002b:00007feb8ab373e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 294.616553][T13872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459697 [ 294.624505][T13872] RDX: 00007feb8ab37830 RSI: 0000000080085502 RDI: 0000000000000003 [ 294.632454][T13872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.640420][T13872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb8ab386d4 [ 294.648376][T13872] R13: 00000000004bee86 R14: 00000000004dff00 R15: 00000000ffffffff [ 294.656335][T13872] [ 294.658640][T13872] Uninit was stored to memory at: [ 294.663647][T13872] kmsan_internal_chain_origin+0xcc/0x150 [ 294.669342][T13872] kmsan_memcpy_memmove_metadata+0x819/0xa80 [ 294.675300][T13872] kmsan_memcpy_metadata+0xb/0x10 [ 294.680302][T13872] __msan_memcpy+0x56/0x70 [ 294.684710][T13872] gadget_setup+0x498/0xb60 [ 294.689189][T13872] dummy_timer+0x1fba/0x6770 [ 294.693754][T13872] call_timer_fn+0x232/0x530 [ 294.698322][T13872] __run_timers+0xcdc/0x11a0 [ 294.702902][T13872] run_timer_softirq+0x2d/0x50 [ 294.707655][T13872] __do_softirq+0x4a1/0x83a [ 294.712138][T13872] irq_exit+0x230/0x280 [ 294.716273][T13872] exiting_irq+0xe/0x10 [ 294.720403][T13872] smp_apic_timer_interrupt+0x48/0x70 [ 294.725748][T13872] apic_timer_interrupt+0x2e/0x40 [ 294.730754][T13872] default_idle+0x53/0x90 [ 294.735062][T13872] arch_cpu_idle+0x25/0x30 [ 294.739450][T13872] do_idle+0x1d7/0x790 [ 294.743505][T13872] cpu_startup_entry+0x45/0x50 [ 294.748275][T13872] start_secondary+0x370/0x470 [ 294.753014][T13872] secondary_startup_64+0xa4/0xb0 [ 294.758023][T13872] [ 294.760323][T13872] Uninit was stored to memory at: [ 294.765320][T13872] kmsan_internal_chain_origin+0xcc/0x150 [ 294.771033][T13872] __msan_chain_origin+0x6b/0xe0 [ 294.775980][T13872] dummy_timer+0x2d76/0x6770 [ 294.780565][T13872] call_timer_fn+0x232/0x530 [ 294.785130][T13872] __run_timers+0xcdc/0x11a0 [ 294.789692][T13872] run_timer_softirq+0x2d/0x50 [ 294.794434][T13872] __do_softirq+0x4a1/0x83a [ 294.798907][T13872] irq_exit+0x230/0x280 [ 294.803049][T13872] exiting_irq+0xe/0x10 [ 294.807192][T13872] smp_apic_timer_interrupt+0x48/0x70 [ 294.812556][T13872] apic_timer_interrupt+0x2e/0x40 [ 294.817575][T13872] default_idle+0x53/0x90 [ 294.821882][T13872] arch_cpu_idle+0x25/0x30 [ 294.826294][T13872] do_idle+0x1d7/0x790 [ 294.830335][T13872] cpu_startup_entry+0x45/0x50 [ 294.835086][T13872] start_secondary+0x370/0x470 [ 294.839826][T13872] secondary_startup_64+0xa4/0xb0 [ 294.844912][T13872] [ 294.847308][T13872] Uninit was stored to memory at: [ 294.852338][T13872] kmsan_internal_chain_origin+0xcc/0x150 [ 294.858042][T13872] __msan_chain_origin+0x6b/0xe0 [ 294.862960][T13872] usb_control_msg+0x61b/0x7f0 [ 294.867795][T13872] usbnet_write_cmd+0x386/0x430 [ 294.872628][T13872] asix_write_cmd+0x155/0x270 [ 294.877296][T13872] ax88772a_hw_reset+0x1ab/0x1030 [ 294.882319][T13872] ax88772_bind+0x67a/0x11f0 [ 294.886891][T13872] usbnet_probe+0x10ae/0x3960 [ 294.891551][T13872] usb_probe_interface+0xd19/0x1310 [ 294.896720][T13872] really_probe+0x1373/0x1dc0 [ 294.901385][T13872] driver_probe_device+0x1ba/0x510 [ 294.906468][T13872] __device_attach_driver+0x5b8/0x790 [ 294.911807][T13872] bus_for_each_drv+0x28e/0x3b0 [ 294.916627][T13872] __device_attach+0x489/0x750 [ 294.921359][T13872] device_initial_probe+0x4a/0x60 [ 294.926360][T13872] bus_probe_device+0x131/0x390 [ 294.931199][T13872] device_add+0x25b5/0x2df0 [ 294.935675][T13872] usb_set_configuration+0x309f/0x3710 [ 294.941104][T13872] generic_probe+0xe7/0x280 [ 294.945577][T13872] usb_probe_device+0x146/0x200 [ 294.950394][T13872] really_probe+0x1373/0x1dc0 [ 294.955040][T13872] driver_probe_device+0x1ba/0x510 [ 294.960127][T13872] __device_attach_driver+0x5b8/0x790 [ 294.965468][T13872] bus_for_each_drv+0x28e/0x3b0 [ 294.970289][T13872] __device_attach+0x489/0x750 [ 294.975021][T13872] device_initial_probe+0x4a/0x60 [ 294.980015][T13872] bus_probe_device+0x131/0x390 [ 294.984923][T13872] device_add+0x25b5/0x2df0 [ 294.989399][T13872] usb_new_device+0x23e5/0x2fb0 [ 294.994222][T13872] hub_event+0x581d/0x72f0 [ 294.998630][T13872] process_one_work+0x1572/0x1ef0 [ 295.003630][T13872] worker_thread+0x111b/0x2460 [ 295.008363][T13872] kthread+0x4b5/0x4f0 [ 295.012416][T13872] ret_from_fork+0x35/0x40 [ 295.016799][T13872] [ 295.019098][T13872] Uninit was stored to memory at: [ 295.024096][T13872] kmsan_internal_chain_origin+0xcc/0x150 [ 295.029787][T13872] __msan_chain_origin+0x6b/0xe0 [ 295.034703][T13872] ax88772_bind+0xa12/0x11f0 [ 295.039265][T13872] usbnet_probe+0x10ae/0x3960 [ 295.044010][T13872] usb_probe_interface+0xd19/0x1310 [ 295.049177][T13872] really_probe+0x1373/0x1dc0 [ 295.054223][T13872] driver_probe_device+0x1ba/0x510 [ 295.059309][T13872] __device_attach_driver+0x5b8/0x790 [ 295.064654][T13872] bus_for_each_drv+0x28e/0x3b0 [ 295.069477][T13872] __device_attach+0x489/0x750 [ 295.074232][T13872] device_initial_probe+0x4a/0x60 [ 295.079224][T13872] bus_probe_device+0x131/0x390 [ 295.084045][T13872] device_add+0x25b5/0x2df0 [ 295.088519][T13872] usb_set_configuration+0x309f/0x3710 [ 295.093948][T13872] generic_probe+0xe7/0x280 [ 295.098427][T13872] usb_probe_device+0x146/0x200 [ 295.103257][T13872] really_probe+0x1373/0x1dc0 [ 295.107915][T13872] driver_probe_device+0x1ba/0x510 [ 295.112999][T13872] __device_attach_driver+0x5b8/0x790 [ 295.118350][T13872] bus_for_each_drv+0x28e/0x3b0 [ 295.123205][T13872] __device_attach+0x489/0x750 [ 295.127953][T13872] device_initial_probe+0x4a/0x60 [ 295.132947][T13872] bus_probe_device+0x131/0x390 [ 295.137782][T13872] device_add+0x25b5/0x2df0 [ 295.142286][T13872] usb_new_device+0x23e5/0x2fb0 [ 295.147121][T13872] hub_event+0x581d/0x72f0 [ 295.151516][T13872] process_one_work+0x1572/0x1ef0 [ 295.156516][T13872] worker_thread+0x111b/0x2460 [ 295.161254][T13872] kthread+0x4b5/0x4f0 [ 295.165314][T13872] ret_from_fork+0x35/0x40 [ 295.169709][T13872] [ 295.172011][T13872] Local variable description: ----buf.i@asix_get_phy_addr [ 295.179084][T13872] Variable was created at: [ 295.183488][T13872] asix_get_phy_addr+0x4d/0x280 [ 295.188322][T13872] ax88772_bind+0x472/0x11f0 [ 295.192879][T13872] [ 295.195181][T13872] Byte 10 of 16 is uninitialized [ 295.200086][T13872] Memory access of size 16 starts at ffff8880ab8c3440 [ 295.206815][T13872] Data copied to user address 00007feb8ab37830 [ 295.212952][T13872] ================================================================== [ 295.220987][T13872] Disabling lock debugging due to kernel taint [ 295.227120][T13872] Kernel panic - not syncing: panic_on_warn set ... [ 295.233699][T13872] CPU: 1 PID: 13872 Comm: syz-executor.0 Tainted: G B 5.3.0-rc3+ #17 [ 295.243062][T13872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.253105][T13872] Call Trace: [ 295.256376][T13872] dump_stack+0x191/0x1f0 [ 295.260689][T13872] panic+0x3c9/0xc1e [ 295.264587][T13872] kmsan_report+0x2ca/0x2d0 [ 295.269069][T13872] kmsan_internal_check_memory+0x455/0x8d0 [ 295.274858][T13872] kmsan_copy_to_user+0xa9/0xb0 [ 295.279687][T13872] _copy_to_user+0x16b/0x1f0 [ 295.284257][T13872] fuzzer_ioctl+0x2605/0x5690 [ 295.288911][T13872] ? refcount_inc_not_zero_checked+0x1a0/0x240 [ 295.295040][T13872] ? kmsan_get_shadow_origin_ptr+0x28c/0x3a0 [ 295.300990][T13872] ? next_event+0x6a0/0x6a0 [ 295.305485][T13872] full_proxy_unlocked_ioctl+0x1ca/0x380 [ 295.311094][T13872] ? full_proxy_poll+0x320/0x320 [ 295.316023][T13872] do_vfs_ioctl+0xea8/0x2c50 [ 295.320597][T13872] ? security_file_ioctl+0x1bd/0x200 [ 295.325880][T13872] __se_sys_ioctl+0x1da/0x270 [ 295.330537][T13872] __x64_sys_ioctl+0x4a/0x70 [ 295.335099][T13872] do_syscall_64+0xbc/0xf0 [ 295.339490][T13872] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 295.345354][T13872] RIP: 0033:0x459697 [ 295.349224][T13872] Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 5d b9 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.368896][T13872] RSP: 002b:00007feb8ab373e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 295.377282][T13872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459697 [ 295.385351][T13872] RDX: 00007feb8ab37830 RSI: 0000000080085502 RDI: 0000000000000003 [ 295.393299][T13872] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.401255][T13872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007feb8ab386d4 [ 295.409208][T13872] R13: 00000000004bee86 R14: 00000000004dff00 R15: 00000000ffffffff [ 295.418468][T13872] Kernel Offset: disabled [ 295.422794][T13872] Rebooting in 86400 seconds..