[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 56.881670][ T26] audit: type=1800 audit(1568327996.520:25): pid=8485 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 56.921303][ T26] audit: type=1800 audit(1568327996.520:26): pid=8485 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 56.964991][ T26] audit: type=1800 audit(1568327996.520:27): pid=8485 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 '10.128.0.191' (ECDSA) to the list of known hosts. 2019/09/12 22:40:06 fuzzer started 2019/09/12 22:40:08 dialing manager at 10.128.0.26:42289 2019/09/12 22:40:08 syscalls: 2487 2019/09/12 22:40:08 code coverage: enabled 2019/09/12 22:40:08 comparison tracing: enabled 2019/09/12 22:40:08 extra coverage: extra coverage is not supported by the kernel 2019/09/12 22:40:08 setuid sandbox: enabled 2019/09/12 22:40:08 namespace sandbox: enabled 2019/09/12 22:40:08 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/12 22:40:08 fault injection: enabled 2019/09/12 22:40:08 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/12 22:40:08 net packet injection: enabled 2019/09/12 22:40:08 net device setup: enabled 22:42:52 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4a0000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'bond_slave_0\x00', 0x400}) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$PPPIOCCONNECT(r1, 0x4004743a, &(0x7f00000000c0)) connect$rxrpc(r1, &(0x7f0000000100)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24) r2 = creat(&(0x7f0000000140)='./file0\x00', 0xe04c8855bc412285) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x6, 0x0, {0x0, 0x3, 0x8001, 0x0, 0x4}}) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000200)={'team0\x00'}) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cachefiles\x00', 0x464802, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00000002c0)={0x1}) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x7, 0x400) r5 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x7, 0x100000) sendto$inet(r5, &(0x7f0000000380)="e0d9b3b9317d6723171af30486e93597b39c53f6dfa181b1bb396d8b8e55dd9051d8913cf4e972d8085289fafd6c46769541208986f1278f3f9ffa2c0c2f7c1a67d998dbab6b83d9e6a0be7538b212dc8fc87db1b912075f04dd6a11a94ebf91afdab3a79dc71ca3028d7962e4bb6cc9df12ec0bd225021bf426bae9a46391c154162295de81a25f88e7231c830f167983c680a621320042e4509ee30c1084eedb8fe44cccc7ae2da1950ef8f696f3f10d9ab3f17b9d7ba6ac1e5eb2769518ce86f778bbb9de9bf64efa781c7e1d6833c46c95f40552a2e06a8daf5360", 0xdd, 0x8090, 0x0, 0x0) bind$unix(r2, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e23}, 0x6e) lsetxattr$security_ima(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000580)=@v1={0x2, "a8b83552c0f7a3ebe80e1b26e6126543e0"}, 0x12, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000007c0)={r4, 0xc0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=0x100000001, 0x0, 0x0, 0x0, &(0x7f0000000600)={0x2, 0x1}, 0x0, 0x0, &(0x7f0000000640)={0x2, 0xf, 0x3, 0x7f}, &(0x7f0000000680)=0x5, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=0x100000001}}, 0x10) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000800)=r6, 0x4) r8 = syz_open_dev$rtc(&(0x7f0000000840)='/dev/rtc#\x00', 0x4, 0x48000) r9 = dup(0xffffffffffffffff) r10 = syz_open_dev$char_usb(0xc, 0xb4, 0x10000) poll(&(0x7f0000000880)=[{r8, 0x1}, {0xffffffffffffffff, 0x1000}, {r2, 0xb55d}, {r7}, {r9, 0x200}, {r4, 0x80}, {r10, 0x2}], 0x7, 0xffffffff) sysfs$1(0x1, &(0x7f00000008c0)='team0\x00') ioctl$EVIOCSFF(r9, 0x40304580, &(0x7f0000000900)={0x55, 0x6, 0xd7b, {0xffffffffffffa708, 0x90}, {0xff, 0x100}, @const={0x8, {0x700000, 0x5, 0x8, 0x2}}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000940)={0x0, 0xdb, "96973216b54247ceb0f4a57a9461c938fc2f50478e0b20a29293dd2c8f94f582a57bc63aad095fe17215d725eeeb245f77de4d126c6bb3dfd5a7fec26b36d62bb35e55891ba6f7120466e1655ddbb3f640235fd76e762bc131ba13b001ad49012c0303b1f286eb91e2fc01adc7fce1f09bc361dd276fb798713431e58b5c47cbcb4dc53d01b55956f4178ac79ebe294bf9cdc0e2c85bea3922af6e270a5958b974d0ff3f04b9b3cb2bf3838b5a98a8f36ad00eec5bb7d0091486823ca8b07d3e71b75f2ce6d9010f9bc30ba5ae30bc7ab6418cb2ec192e254bde7e"}, &(0x7f0000000a40)=0xe3) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000a80)={r11, 0x7fff}, 0x8) r12 = creat(&(0x7f0000000ac0)='./file0\x00', 0x100) ioctl$VIDIOC_S_FBUF(r12, 0x4030560b, &(0x7f0000000b80)={0x50, 0x78, &(0x7f0000000b00)="ddbaa519e221c1c0111b06595466d34f3ce8670b91e71176fe9a798f3055368b61a2e9abd6ab9997dd79a030afa5ca7dba689c00d33b3e9913300d368b64c6d00c5fe2d07436067f11c5afc495896a26434ee8491a6bf462cfe935186c2218", {0x4, 0x8001, 0x44495658, 0xa, 0x100000000, 0xffff, 0x9}}) ioctl$sock_rose_SIOCADDRT(r1, 0x890b, &(0x7f0000000bc0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x80000001, @null, @netrom={'nr', 0x0}, 0x4, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) 22:42:52 executing program 1: r0 = getpid() migrate_pages(r0, 0x1, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) ptrace$poke(0x5, r0, &(0x7f0000000080), 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0xe4002, 0x0) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000100)) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x81, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e23, 0x40, @empty, 0xffffffff}, {0xa, 0x4e24, 0x7f, @loopback}, 0x4, [0x4a4, 0x7190000000000, 0x9, 0x0, 0x6, 0x7, 0x400000000, 0x80]}, 0x5c) r4 = getpid() ptrace$cont(0xffffffffffffffff, r4, 0x800, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r1, &(0x7f0000000280)="d197c4e3f790510816f38a4b0c1bc26a950902ddeaec33f34ad7d7d63eda3108cae1a276535ec3048c6bd4c2dda44d5e46a7fdf1779f1c7b5dbe7873db5c3d4c87810d3d40b01917cf0f15df477723d33b3dbb97e7f6a764b8900ff4364aff200519d1101f5f244934ad276607d90f88bb933a4fbce0cc29d529e99a1c42a10c4d6b8603d5333437592f8ea5c25e4feb37a0d0705447d9feb263260d25c45b30af0ca7d86069a2a5da801cff1c6a450cc66c0dfb8e2636d2bcc8319e93", &(0x7f0000000340)=""/100}, 0x18) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dlm_plock\x00', 0x300, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000540)={&(0x7f0000000440)=""/199, 0x8000, 0x1000, 0x7}, 0x18) r6 = syz_open_dev$amidi(&(0x7f0000000580)='/dev/amidi#\x00', 0x0, 0x800) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f00000005c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}, &(0x7f0000000600)=0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000640)=0x0) ptrace$setsig(0x4203, r7, 0x29, &(0x7f0000000680)={0x1e, 0x0, 0x7fffffff}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000000700), 0x4) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000740)) r9 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x1000, 0x400000) writev(r9, &(0x7f0000001980)=[{&(0x7f00000007c0)="d4a05b250f6246395ae158332fa1fa5b3e94bd789c0b16d25376b2ccf665e693d2455da69d396e663fdc1d7dbe2023cc54aef0ff0939eab1195523a7617f84476cf75d7d1ae2b38d1a1c93b8aa4afe15542eab17e2e932def0a664e96ecc4a3cd1464737389554310947d162926afe5802f765c7d4b5c2ea6b6df88fb2ea3c19d79b9f6fda7461e95280", 0x8a}, {&(0x7f0000000880)="8957909505f6fb7a4858050e3ac36779556bf6508ce93c9858c3c07674a8631abbc78d4cab361882c1727ced42375e1122675f62341962045b4876a1be7ea9b4b94cb376d707bcbfa133434d13e739222889b2c03e2b2ebfc1993e9e45d314942eafcad79112d23ea4aa2422656aa4da3df647c3136c6f1ab59b79bf1e805c1e1da9b57c65c9ef", 0x87}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="b6f66a7060cde77653d06a1da47eaf262e3bdbd2cd5cf446eb421a35dfe6febcc5fd7fa2aa0f146bc6840d4dc8d5cb6827d1", 0x32}], 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000019c0)={0x0, 0x3}, &(0x7f0000001a00)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001a40)={0xffffffff, 0x1000, 0x8, 0x4c4, 0x4, 0x0, 0x401, 0x3, r10}, 0x20) r11 = add_key(&(0x7f0000001b40)='cifs.spnego\x00', &(0x7f0000001b80)={'syz', 0x1}, &(0x7f0000001bc0)="bdb60d28383ab36aaa3c3e1352180a286c24d6c2e872165350d3cfc8a745060a112892dcd887a725789930e4dfc20a462c4b189c2e12e478f2a255af6547683c97b91b67c0d1804c444985065656529b3b2f2d9cdaa4515955e00fa1409f9660a84f629327d47a92d80635af3f1b0bd1d3ee93", 0x73, 0xfffffffffffffff8) add_key(&(0x7f0000001a80)='pkcs7_test\x00', &(0x7f0000001ac0)={'syz', 0x0}, &(0x7f0000001b00)="6c732088c632a322e700dbdfe6b588ca048cd3678388c85aa425d2a7264db33232db058ae0842a", 0x27, r11) r12 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$lock(r12, 0x25, &(0x7f0000001c40)={0x1, 0x4, 0x9, 0x400, r4}) syzkaller login: [ 232.702994][ T8654] IPVS: ftp: loaded support on port[0] = 21 [ 232.786716][ T8656] IPVS: ftp: loaded support on port[0] = 21 [ 232.877062][ T8654] chnl_net:caif_netlink_parms(): no params data found 22:42:52 executing program 2: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) mount$9p_virtio(&(0x7f0000000000)='\\?wlan0/:&self\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1201000, &(0x7f00000002c0)={'trans=virtio,', {[{@dfltuid={'dfltuid', 0x3d, r0}}, {@dfltuid={'dfltuid', 0x3d, r1}}], [{@smackfsdef={'smackfsdef', 0x3d, ')'}}]}}) prctl$PR_CAPBSET_READ(0x17, 0x15) r2 = syz_open_dev$media(&(0x7f0000000340)='/dev/media#\x00', 0xffff, 0x8040) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000400)={0x1000, 0x1000, 0xfffffffffffffffd, 0xb9a, 0x2}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x8400, 0x0) ioctl$VIDIOC_S_PRIORITY(r3, 0x40045644, 0x3) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x80, 0x0) ioctl$VIDIOC_S_FBUF(r4, 0x4030560b, &(0x7f00000005c0)={0x40, 0x30, &(0x7f00000004c0)="f58f57000502d608bc948056bd170b334d4dbbe77344a28c722002d14d11cdd726a9a7258983f5b789f18441afd781e5ff0f80ac0628cd5df228b370fdb50f6641096c64bd2ac349166bba7e9aa1836ac0ee71d255daecb7a36fb8ef30c0e616a9ef798701b40fdaa65672f4dc660939da6c6cfee212c8365e43311d811f32ed11eef1da7eccf2048aff3ff4f1d611a809f560200350ae15e339351cb25bc1e03174499886cf992f4c6de09184a7177d8e1e393ad30d579e157df377f67deddb79e91276b9aa009c4e001a488f90b17e6780a423", {0x8000, 0xb1, 0x0, 0x3, 0x8, 0x1ff, 0x2, 0xb1e}}) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x418000, 0x0) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000680)=@add_del={0x2, &(0x7f0000000640)='ifb0\x00'}) r6 = getpid() ptrace$setregs(0xd, r6, 0x8, &(0x7f00000006c0)="7715499f9cac4f22e7d1") ioctl$RTC_WIE_OFF(r5, 0x7010) r7 = syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x2, 0x302800) ioctl$VIDIOC_DBG_S_REGISTER(r7, 0x4038564f, &(0x7f0000000740)={{0x3, @addr=0x6}, 0x8, 0x0, 0x7}) sched_yield() syz_mount_image$minix(&(0x7f0000000780)='minix\x00', &(0x7f00000007c0)='./file0\x00', 0x8, 0x2, &(0x7f0000000880)=[{&(0x7f0000000800)="944d398c3a433ddb3e255dab660ccb9aaf3f97890fec6d384c5b74797a91d3d037a22e64e8e94846eb9c0143b006e4ff78a2e704d3e2551106610b688fdd", 0x3e, 0x100}, {&(0x7f0000000840)='^T', 0x2, 0x94}], 0x800, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/autofs\x00', 0x20081, 0x0) setsockopt$RDS_GET_MR(r8, 0x114, 0x2, &(0x7f0000000a00)={{&(0x7f0000000900)=""/174, 0xae}, &(0x7f00000009c0), 0x1c}, 0x20) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/autofs\x00', 0x22000, 0x0) fcntl$F_GET_FILE_RW_HINT(r9, 0x40d, &(0x7f0000000a80)) ioctl$KDSKBMETA(r8, 0x4b63, &(0x7f0000000ac0)=0x1) r10 = syz_open_dev$vcsn(&(0x7f0000000b00)='/dev/vcs#\x00', 0x6, 0x800) ioctl$RTC_EPOCH_SET(r10, 0x4008700e, 0x7) r11 = syz_open_dev$sndctrl(&(0x7f0000000b40)='/dev/snd/controlC#\x00', 0x400, 0x10000) flock(r11, 0x1) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f0000000b80)={0x0, @aes256}) [ 233.000448][ T8654] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.022256][ T8654] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.042770][ T8654] device bridge_slave_0 entered promiscuous mode [ 233.088697][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.097418][ T8654] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.105950][ T8654] device bridge_slave_1 entered promiscuous mode [ 233.113708][ T8656] chnl_net:caif_netlink_parms(): no params data found 22:42:52 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x10000) ioctl$RTC_EPOCH_SET(r0, 0x4008700e, 0x6) r1 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='vmnet1\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)="80f87541b0db044ecef0f07e50cee4917b63c06f72399896790f8eac0ee90c48692aa08b1dac9fd1ae1c2bca495a7faba2355782e319bb1d562a319b2b3417224c668fe7ae00ad14c758cc6a1d1a81be443cd5a62aae3858b9d7982e45a1e725a019048480605d0827101013f79b5c881ad9b3d687d20e4f56d1280a3fe8b5f7912bd680c7862b5831192c2b89866e09fd9411b94c9e9a8affb44138", 0x9c, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000240)={r1, r2}, &(0x7f0000000280)=""/16, 0x10, &(0x7f0000000400)={&(0x7f00000002c0)={'sha3-256-generic\x00'}, &(0x7f0000000300)="9ddd71871b737591b86ee92bbe901a2f601574fa4b1efbfad665b58c12d168325892b15110a447817f4ba67e0a6baa55b7b3c500c1eb77d598c31b6d444f8c1a1992ca8a5318f6391e0980f53c6b828cfc6ec46a0ac5a06fcc636bd08c76c06fe17013f2da200cdc7cc99dc0519a63774187aa4daa75b3242ccdb17e6e163ff1edf95896f18a43dedda4867347c2db117c934ab2fc0c20d4285381a783a2e9365acf0f09c56dafc14955101fb957171e90f8c7f0ad2c71ef9fa835abe5658a3d906ea91b3760161e824235ac0d9297a33dfb4a4d9bb15fff3208375f5f86e7729bb519bad626", 0xe6}) syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x6, 0x4000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc0\x00', 0x800, 0x0) r3 = syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0x80000000, 0x40) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000500)=0x1, 0x4) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f0000000540)={'vcan0\x00', 0x6, 0x4}) r4 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r4, 0x6, 0xf1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r5, 0x8250aea6, &(0x7f0000000680)=""/151) r6 = dup(0xffffffffffffffff) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000740)={0xb, 0x81, 0x0, 0x4000, r6}) setsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000780)=0xfffffffffffffffd, 0x4) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/btrfs-control\x00', 0x200080, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000800), &(0x7f0000000840)=0xc) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000880)=0xe2e5, 0x4) r8 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/video1\x00', 0x2, 0x0) signalfd(r8, &(0x7f0000000900)={0x1ff}, 0x8) r9 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cachefiles\x00', 0x400000, 0x0) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000009c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r9, &(0x7f0000000a80)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x1c, r10, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) r11 = syz_open_dev$usb(&(0x7f0000000cc0)='/dev/bus/usb/00#/00#\x00', 0x1f921b9d, 0x20) ioctl$sock_inet6_tcp_SIOCOUTQ(r11, 0x5411, &(0x7f0000000d00)) r12 = syz_open_dev$usb(&(0x7f0000000d40)='/dev/bus/usb/00#/00#\x00', 0x0, 0x400200) ioctl$DRM_IOCTL_AGP_RELEASE(r12, 0x6431) r13 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r13, 0x6685, 0x0) [ 233.169837][ T8654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.187022][ T8661] IPVS: ftp: loaded support on port[0] = 21 [ 233.209861][ T8654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 233.224583][ T8656] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.232274][ T8656] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.240297][ T8656] device bridge_slave_0 entered promiscuous mode [ 233.272721][ T8656] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.279914][ T8656] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.289954][ T8656] device bridge_slave_1 entered promiscuous mode [ 233.334924][ T8654] team0: Port device team_slave_0 added [ 233.363341][ T8656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 233.375102][ T8654] team0: Port device team_slave_1 added [ 233.398715][ T8656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 22:42:53 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x761ca92ee90a5317, 0x0) sendmsg$kcm(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@x25={0x9, @remote={[], 0x3}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000000c0)="54d257226c641241e2ee73fc71205d941424a02b123f00c029cdfd88149b92f204167f093f7b575e7584e184d1aae3ff3ff8afef0c95261df3c5d95d8564cdf021a7132633c46d6d52ce38c75e737d125c302ccd2ddfe9551d7cea31b99df4728a8f3c2b2268391d520fd3b4b9173782a2d66479f3a0d12affb1963262d2d56c369f4aea4944", 0x86}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="f4d0f79d55ef530a7a7328955a5fbe2a998e3ba73febf37d3c0cb8038b232a1ff063adfda63957a6f8f040a4488c3de38e4a9c7786a7090dfc010c97aeed8bc7cc219ea7178fc6e1262f031e695ed61c35104a3806b08d50306859a7bbcc2c912e986e0a73862dde47cfe00ac276ef93b96df0363deb55df5d73876d4be13cb5f4aa2c7316830be48fe86fd649b209426702a680df4084198703d00d1241aac9327703454aea4774b60f1e9c1e1aa1912e3fc9d1c5a0347055d9f905301cd3fb6ac89dc67e2154b4a3c33f709630b0ab958b5b5cc59df7b7b66895ff3f1420378637a78b", 0xe4}, {&(0x7f00000002c0)="db0c204ff2894997efadb368339006e8ee87db65cf7c40e4556bb30b68f7d7628ae8b17e32734090d3084bb4eb77b25cac90c94bca2861c8611ce7b71f1d8ea0df33673769625ecd", 0x48}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="c99e9f693df65bfab1ffe8fef282cd747afa732dd1e16443524c226d9955fd21f7678844a4fdf6338104b73d132356", 0x2f}, {&(0x7f0000001380)="2d8050148bf94cd86f617b5eec08eefa5a1959be7b8484786dc9558935d5ad9096ecf0622a65f06f4283a107e70401e9cc05679a09c4c829c03ca9aec0b0df758b8b485779b38632c4feffd720caa023d9190e7a45d5892da0e31856bb9ee2829384a7b794b1764d", 0x68}], 0x7, &(0x7f0000001480)=[{0xb8, 0x10d, 0xfffffffffffff975, "fa74bf15b65459ecf128b3534bc75e74bb245dacc8af512f73f7878b24d5a7319fe4757b24e9858e188019b8cb6cb9fe4a8d516880c319e184242f359fd52ace6d3424dfd95cdd2dc694fb1e84e97e58b9b32a5d1f66626f7d8b07b3c59088d8443955b75b03ecf5df72793afb798bfa39365de3a4b2a8181bfa9a712346709b9655dcbffa0c25fa613fd4b1fab16f12840b628141920118ba7e44125fad6a1b4021b849d0"}, {0xe8, 0xf, 0x9, "02900c63d4bee5e12072f13614d320ac98e33dd553ed4fcd377c079bea5af574c2d6133e0e000b164543029157316447b18fcd6739d4d60804d19971d08f47c83175dd9039dac4900a4b74a9813cb36cede3d011652b7e94445c1ed3a7540081f5769091b64d96da13031d08c774cbeafc2387d506d90376203ec51881def697ac746d38ab232c07a8f57ee6bc7ef9e419c18873e06d46efcd5b4cfdf985ede9bd15a7f2b14bcdc58d4333b0abc8130e9266c75523e076d107993e7053c4d72b8d88de1f0c50889c9212cf7c9531ccb61b0603e72d"}, {0x48, 0x112, 0x624c977b, "9b95090b69f5707d186a4efff50d17de8171df6e8aedfcc9f42982852ee7126f08e9f316e0775b0c1129bebf02497c8b7f90a5"}, {0x30, 0x88, 0x7, "ce8f4ac51af8ea4600b880bfd9fd7d4bbdbc3f40be5f149710911c72f3"}], 0x218}, 0x4044811) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001700)='/dev/full\x00', 0xb8000, 0x0) getsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000001740), &(0x7f0000001780)=0x4) r2 = syz_open_dev$vcsn(&(0x7f00000017c0)='/dev/vcs#\x00', 0x200, 0xc0080) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x5) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000001800)=0x7, 0x4) fcntl$setlease(r2, 0x400, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001840)=0x8, &(0x7f0000001880)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vcs\x00', 0x400000, 0x0) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001900)={0x0, 0x6}, &(0x7f0000001940)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001980)={r4, @in={{0x2, 0x4e21, @loopback}}}, 0x84) shmget(0x2, 0x2000, 0x54000118, &(0x7f0000ffb000/0x2000)=nil) syz_open_dev$mice(&(0x7f0000001a40)='/dev/input/mice\x00', 0x0, 0x1) write$ppp(r0, &(0x7f0000001a80)="6be35aaaf98ae718dbb5452659cc9b41b2289343e460ff8d50bd58fa3da327f6befb37b2148bd921b71f3f47070f3e5fb5b3154370fa1c0eaa42da32610c5d61e730cf8b4dd0dc7eadc4208a669afd0460a86f3a04c5c4984513fa1c2816ea53902b8c136b0efd7b82057f36", 0x6c) r5 = syz_open_dev$radio(&(0x7f0000001b00)='/dev/radio#\x00', 0x1, 0x2) write$uinput_user_dev(r5, &(0x7f0000001b40)={'syz1\x00', {0xffffffff80000001, 0x100000000, 0x91c, 0x80000000}, 0x52, [0x2, 0xffffffffffffffe0, 0x80, 0x80000000, 0x9, 0x0, 0x1108, 0x3ff, 0x8000, 0x6, 0x80000000, 0x9, 0x960, 0xacc2, 0x8001, 0x8, 0x1f, 0x7fff, 0x8, 0x2, 0x6, 0x0, 0x1ff, 0x5, 0x200, 0x8599, 0x3, 0x7, 0x100000000, 0xce11, 0x0, 0x2f, 0x582d, 0xfffffffffffffff8, 0x5, 0x3f, 0x1, 0x7, 0x4f0, 0x239c, 0x100000000, 0x5, 0x3ff, 0xdf73, 0xb82, 0xe9, 0x1, 0x3, 0x58, 0x1, 0x100, 0x3f, 0x0, 0x1, 0x2, 0xffffffffcb3b296b, 0x3, 0xfa5, 0x8001, 0x8, 0x1435c0000000, 0x5, 0x4, 0x1], [0x6, 0x6, 0x807a, 0x800, 0x6, 0xde5, 0x3, 0x1, 0x5b1, 0x2, 0x7f, 0x4, 0x2, 0x3f, 0x0, 0x6, 0x9, 0x1, 0x7, 0x3, 0x1ff, 0x0, 0x3, 0x7fff, 0x7fffffff, 0x100000001, 0x4, 0x7, 0xffff, 0x7, 0x6, 0x8, 0x4880, 0x4, 0x700, 0xffffffffffff0000, 0x8, 0x3dc74821, 0x1, 0x3ff, 0x2, 0x10000, 0x1, 0x1, 0x80d, 0x40, 0x101, 0x0, 0x2, 0x7, 0x101, 0x9, 0x2, 0x3, 0x800, 0x2, 0x8, 0x100000001, 0xfffffffffffffffb, 0xee, 0x8, 0x1a2, 0x7], [0x464e0ef6, 0x0, 0xffffffffffff693a, 0xffff, 0x3d, 0x1, 0xdf9, 0x7, 0x5954, 0x5, 0x22, 0x5, 0x3, 0x1ff, 0x9, 0x3ff, 0x80000000, 0x6, 0x21, 0x0, 0x9, 0x7, 0x0, 0xffff, 0xf20, 0x7d11, 0x800000000000, 0xff, 0x8, 0x8, 0x3, 0x1, 0xff, 0x100, 0x100, 0x80000001, 0x3, 0x6, 0x8001, 0x7, 0x0, 0xffffffffffff0000, 0x7, 0xdd, 0x8000, 0x0, 0x6, 0x1, 0x100000000, 0xffff, 0x800, 0x4, 0x7, 0x9, 0x7ff, 0x4, 0x6, 0x7f, 0x7af2d013, 0x100, 0x3, 0x2, 0x5, 0x80000000], [0x10001, 0x2, 0x5, 0x5c5d, 0x2, 0x62b, 0x5, 0x5, 0xb0, 0x400, 0x8001, 0x0, 0x0, 0x3ff, 0x0, 0x20, 0x0, 0xffffffff, 0x7, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x4, 0x7, 0x3, 0x8001, 0x4, 0x1ff, 0x5, 0xc0000000000000, 0x80000001, 0x3f, 0x521, 0x7, 0x101, 0x18, 0x6e, 0x80000001, 0x10000, 0x800, 0x10001, 0x1, 0x7, 0x3, 0xfffffffffffffc6a, 0x6289, 0x2, 0x8c, 0x81, 0x5, 0x800, 0x1000, 0x2, 0xcc, 0x80000000, 0x6, 0xa0a, 0x52, 0xb3e, 0x6, 0x8, 0x4, 0xff6]}, 0x45c) r6 = syz_open_dev$cec(&(0x7f0000001fc0)='/dev/cec#\x00', 0x3, 0x2) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000002000)={"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"}) r7 = syz_open_dev$video(&(0x7f0000002400)='/dev/video#\x00', 0x9, 0x1) ioctl$VIDIOC_RESERVED(r7, 0x5601, 0x0) r8 = syz_open_dev$vbi(&(0x7f0000002440)='/dev/vbi#\x00', 0x0, 0x2) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000024c0)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r8, &(0x7f0000002580)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000002540)={&(0x7f0000002500)={0x3c, r9, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xa1ce225ea6c2f07f}, 0x4) r10 = open(&(0x7f00000025c0)='./file0\x00', 0x0, 0x24) getsockopt$IP_VS_SO_GET_INFO(r10, 0x0, 0x481, &(0x7f0000002600), &(0x7f0000002640)=0xc) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f0000002680)) r11 = openat(r5, &(0x7f00000026c0)='./file1\x00', 0x10000, 0xd0) setsockopt$inet_sctp6_SCTP_NODELAY(r11, 0x84, 0x3, &(0x7f0000002700)=0x1981, 0x4) [ 233.544525][ T8654] device hsr_slave_0 entered promiscuous mode [ 233.603556][ T8654] device hsr_slave_1 entered promiscuous mode [ 233.658906][ T8656] team0: Port device team_slave_0 added [ 233.691741][ T8654] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.698979][ T8654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 233.706976][ T8654] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.714178][ T8654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 233.733557][ T8656] team0: Port device team_slave_1 added [ 233.742172][ T8661] chnl_net:caif_netlink_parms(): no params data found 22:42:53 executing program 5: mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x40000, &(0x7f00000000c0)={'trans=unix,', {[{@version_9p2000='version=9p2000'}, {@access_client='access=client'}, {@access_any='access=any'}, {@cache_loose='cache=loose'}, {@loose='loose'}, {@version_9p2000='version=9p2000'}, {@cachetag={'cachetag', 0x3d, ']&&'}}], [{@appraise_type='appraise_type=imasig'}, {@subj_type={'subj_type', 0x3d, '!\'eth0'}}, {@smackfsdef={'smackfsdef'}}]}}) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x2aa242) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) linkat(r0, &(0x7f00000001c0)='./file1\x00', r1, &(0x7f0000000240)='./file0\x00', 0x3400) fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000005c0)=0xe8) lstat(&(0x7f0000000600)='./file1\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) stat(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000a80)=[0xee01, 0x0, 0xee00, 0xee01]) lsetxattr$system_posix_acl(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='system.posix_acl_access\x00', &(0x7f0000000ac0)={{}, {0x1, 0x7}, [{0x2, 0x1, r2}, {0x2, 0x6, r3}, {}, {0x2, 0x2, r4}, {0x2, 0x1, r5}, {0x2, 0x1, r6}, {0x2, 0x0, 0xee01}, {0x2, 0x4, r7}, {0x2, 0x4, r8}], {0x4, 0x2}, [{0x8, 0x0, r9}, {0x8, 0x1, r10}, {0x8, 0x4, r11}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x7, r12}], {0x10, 0x2}, {0x20, 0x6}}, 0x94, 0x2) ioctl$VIDIOC_S_PRIORITY(r0, 0x40045644, 0x2) r13 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/ubi_ctrl\x00', 0x402041, 0x0) recvfrom$unix(r13, &(0x7f0000000bc0)=""/143, 0x8f, 0x1, &(0x7f0000000c80)=@file={0x1, './file1\x00'}, 0x6e) r14 = syz_open_dev$sndpcmp(&(0x7f0000000d00)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80a20) ioctl$VHOST_SET_FEATURES(r14, 0x4008af00, &(0x7f0000000d40)=0x4000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) r15 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/vcs\x00', 0x2000, 0x0) fchmod(r15, 0x9) r16 = semget(0x0, 0x3, 0x0) stat(&(0x7f0000000dc0)='./file1\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000e80)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000f80)=0xe8) semctl$IPC_SET(r16, 0x0, 0x1, &(0x7f0000000fc0)={{0x5, r17, r11, r18, 0xee00, 0x0, 0x2}, 0x400, 0x3f, 0x3}) ioctl$UFFDIO_UNREGISTER(r13, 0x8010aa01, &(0x7f0000001040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r19 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x28000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r19, 0xc100565c, &(0x7f00000010c0)={0x6, 0x6, 0x3, {0x2, @pix_mp={0x4, 0x0, 0x30313953, 0x8, 0x8, [{0x1, 0x41}, {0x20000000000000, 0x2}, {0xffffffff95b279de, 0x80}, {0x200, 0xffffffff}, {0x1, 0x5e}, {0x2, 0xfffffffffffffff7}, {0x1f, 0x6}, {0x8001, 0xabf}], 0x8647, 0xc11, 0x4, 0x0, 0x3}}}) [ 233.758519][ T8663] IPVS: ftp: loaded support on port[0] = 21 [ 233.770547][ T8666] IPVS: ftp: loaded support on port[0] = 21 [ 233.834111][ T8661] bridge0: port 1(bridge_slave_0) entered blocking state [ 233.852042][ T8661] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.860115][ T8661] device bridge_slave_0 entered promiscuous mode [ 233.873689][ T8661] bridge0: port 2(bridge_slave_1) entered blocking state [ 233.880740][ T8661] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.891962][ T8661] device bridge_slave_1 entered promiscuous mode [ 233.915195][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 233.923731][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.004566][ T8656] device hsr_slave_0 entered promiscuous mode [ 234.051595][ T8656] device hsr_slave_1 entered promiscuous mode [ 234.121367][ T8656] debugfs: Directory 'hsr0' with parent '/' already present! [ 234.163206][ T8670] IPVS: ftp: loaded support on port[0] = 21 [ 234.178210][ T8661] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 234.190520][ T8661] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 234.217397][ T8661] team0: Port device team_slave_0 added [ 234.227212][ T8661] team0: Port device team_slave_1 added [ 234.304335][ T8661] device hsr_slave_0 entered promiscuous mode [ 234.341658][ T8661] device hsr_slave_1 entered promiscuous mode [ 234.381274][ T8661] debugfs: Directory 'hsr0' with parent '/' already present! [ 234.470622][ T8654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.481969][ T8666] chnl_net:caif_netlink_parms(): no params data found [ 234.536941][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 234.545901][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 234.557893][ T8654] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.572575][ T8663] chnl_net:caif_netlink_parms(): no params data found [ 234.596266][ T8666] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.604348][ T8666] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.612942][ T8666] device bridge_slave_0 entered promiscuous mode [ 234.634210][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 234.643266][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 234.651908][ T8667] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.658967][ T8667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.672433][ T8666] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.679524][ T8666] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.687479][ T8666] device bridge_slave_1 entered promiscuous mode [ 234.710987][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 234.723535][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 234.732335][ T8667] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.739386][ T8667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.747447][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 234.755978][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 234.788724][ T8656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 234.808127][ T8666] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 234.818804][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 234.827820][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 234.836260][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 234.844970][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 234.854086][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 234.867096][ T8663] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.875169][ T8663] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.882973][ T8663] device bridge_slave_0 entered promiscuous mode [ 234.896336][ T8666] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 234.916699][ T8666] team0: Port device team_slave_0 added [ 234.926290][ T8663] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.934102][ T8663] bridge0: port 2(bridge_slave_1) entered disabled state [ 234.943623][ T8663] device bridge_slave_1 entered promiscuous mode [ 234.955106][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 234.964273][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 234.979048][ T8654] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 234.990838][ T8654] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 234.999968][ T8666] team0: Port device team_slave_1 added [ 235.023236][ T8656] 8021q: adding VLAN 0 to HW filter on device team0 [ 235.032315][ T8663] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 235.041648][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 235.049945][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 235.058342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 235.066268][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 235.119751][ T8663] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 235.143440][ T8663] team0: Port device team_slave_0 added [ 235.151475][ T8663] team0: Port device team_slave_1 added [ 235.194226][ T8666] device hsr_slave_0 entered promiscuous mode [ 235.241517][ T8666] device hsr_slave_1 entered promiscuous mode [ 235.291470][ T8666] debugfs: Directory 'hsr0' with parent '/' already present! [ 235.367548][ T8663] device hsr_slave_0 entered promiscuous mode [ 235.421724][ T8663] device hsr_slave_1 entered promiscuous mode [ 235.461549][ T8663] debugfs: Directory 'hsr0' with parent '/' already present! [ 235.474299][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 235.482976][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 235.491474][ T2408] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.499075][ T2408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.519116][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 235.535766][ T8654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 235.561714][ T8670] chnl_net:caif_netlink_parms(): no params data found [ 235.589220][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 235.598160][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 235.607071][ T8667] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.614295][ T8667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.635543][ T8661] 8021q: adding VLAN 0 to HW filter on device bond0 [ 235.661774][ T8661] 8021q: adding VLAN 0 to HW filter on device team0 [ 235.695567][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 235.706433][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.715657][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 235.723673][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 235.731980][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 235.740494][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 235.749207][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.757010][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 235.765116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.774073][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.796819][ T8670] bridge0: port 1(bridge_slave_0) entered blocking state [ 235.804502][ T8670] bridge0: port 1(bridge_slave_0) entered disabled state [ 235.813376][ T8670] device bridge_slave_0 entered promiscuous mode [ 235.821714][ T8670] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.828784][ T8670] bridge0: port 2(bridge_slave_1) entered disabled state [ 235.836580][ T8670] device bridge_slave_1 entered promiscuous mode [ 235.846212][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 235.854749][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 235.862977][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 235.871865][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 235.880154][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 235.887244][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 235.895263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 235.904693][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 235.941940][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 235.950503][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 235.960573][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.970030][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.979049][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 235.988814][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 235.997724][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 236.006235][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 236.016780][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 236.030069][ T8656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 236.049996][ T8661] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 236.061919][ T8661] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 236.085566][ T8663] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.096530][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 236.105207][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 236.114883][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 236.123227][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 236.132555][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 236.140829][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 236.150266][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 236.164232][ T8670] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 236.190158][ T8661] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.235097][ T8663] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.245280][ T8670] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 236.272205][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 236.281886][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.291994][ T8666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 236.317852][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.328099][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.343722][ T2408] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.350832][ T2408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.359307][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 236.376940][ T8670] team0: Port device team_slave_0 added 22:42:56 executing program 0: [ 236.391858][ T8666] 8021q: adding VLAN 0 to HW filter on device team0 [ 236.410395][ T8656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 236.425042][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 22:42:56 executing program 0: [ 236.452122][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 236.459990][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 236.487801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 22:42:56 executing program 0: [ 236.503940][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.511033][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.519725][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 236.529413][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 236.540660][ T8670] team0: Port device team_slave_1 added 22:42:56 executing program 0: [ 236.563143][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 236.585838][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 22:42:56 executing program 0: [ 236.629912][ T8663] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 236.665224][ T8663] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 236.702982][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 236.713347][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 236.736583][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 236.764304][ T8667] bridge0: port 1(bridge_slave_0) entered blocking state [ 236.771466][ T8667] bridge0: port 1(bridge_slave_0) entered forwarding state [ 236.791003][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 236.801523][ T8700] MINIX-fs: unable to read superblock 22:42:56 executing program 0: [ 236.806237][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 236.826842][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 236.835729][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 236.844634][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 236.852960][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 236.861108][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 236.870097][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 236.878540][ T8667] bridge0: port 2(bridge_slave_1) entered blocking state [ 236.885636][ T8667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 236.894192][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 236.902563][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 22:42:56 executing program 0: [ 236.970545][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 236.984733][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 237.023580][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 237.047496][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.080157][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.104227][ T8670] device hsr_slave_0 entered promiscuous mode [ 237.153980][ T8670] device hsr_slave_1 entered promiscuous mode [ 237.221920][ T8670] debugfs: Directory 'hsr0' with parent '/' already present! [ 237.237527][ T8663] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.267692][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 237.283907][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.302290][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 237.310713][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.338903][ T8666] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 237.359335][ T8666] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.370863][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 237.379525][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 22:42:57 executing program 1: 22:42:57 executing program 2: [ 237.420657][ T8666] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.515697][ T8670] 8021q: adding VLAN 0 to HW filter on device bond0 [ 237.599114][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 237.611864][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 237.621506][ T8670] 8021q: adding VLAN 0 to HW filter on device team0 [ 237.670580][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 237.680882][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 237.698372][ T2408] bridge0: port 1(bridge_slave_0) entered blocking state [ 237.705547][ T2408] bridge0: port 1(bridge_slave_0) entered forwarding state 22:42:57 executing program 3: [ 237.720802][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 237.730619][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 237.746191][ T2408] bridge0: port 2(bridge_slave_1) entered blocking state [ 237.753407][ T2408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 237.768720][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 237.777837][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 237.809459][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 237.818422][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 237.834375][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 237.847254][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 237.866645][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 237.877937][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 237.886266][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 237.894922][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 237.903800][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 237.912617][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 237.934274][ T8670] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 237.960097][ T8670] 8021q: adding VLAN 0 to HW filter on device batadv0 22:42:57 executing program 4: 22:42:57 executing program 0: 22:42:57 executing program 2: 22:42:57 executing program 1: 22:42:57 executing program 3: 22:42:57 executing program 5: 22:42:57 executing program 5: 22:42:57 executing program 2: 22:42:57 executing program 0: 22:42:58 executing program 1: 22:42:58 executing program 3: 22:42:58 executing program 4: 22:42:58 executing program 2: 22:42:58 executing program 0: 22:42:58 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x6ddca2771a09d2ea) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = dup2(r3, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000000)=0x7) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:42:58 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="c0dca5055e0bcfec7bf070") ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000000)={0x0, 0x5, 0x9f39}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0xc000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0x4, 0x1000, &(0x7f0000000000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_NMI(r4, 0xae9a) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 238.752485][ T8788] 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. 22:42:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x2, &(0x7f00000003c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000280)={0x0, 0x0, 0x2, 0x2, 0x0, r0, 0x0}]) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UI_GET_SYSNAME(r2, 0x8040552c, &(0x7f0000000080)) 22:42:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f00000000c0)={'bpq0\x00', @ifru_names='irlan0\x00'}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000001140)=[{&(0x7f0000000080)="d7bcc966f2eba1c8af698f0f287ed37906a328bc107b772ce9916d4d4bb3b6d9eb9b7607ea", 0x25}, {&(0x7f0000000100)="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0x1000, 0x4}, {&(0x7f0000001100)="e76a101c72dc27369672c0df79b14e9a80611157fe7db3d418dad8e705caeaa19aeebda3c203", 0x26, 0x714}], 0x20000, &(0x7f0000001300)=ANY=[@ANYBLOB="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"/301]) syz_mount_image$hfs(&(0x7f00000011c0)='hfs\x00', &(0x7f0000001200)='./file0\x00', 0x7, 0x1, &(0x7f0000001440)=[{&(0x7f0000001240)="f36085ab18eff05a1109fb2ba2438d4b5cb4d6df8a5c8222d4c5c4572b878f8ed6fab4b2a696a8677d30303d31f72537b3e6582e9fb2e4790fc05ceef07cfcd167c7a5f5b5684722808d20fe1ac4e9920083aa144c2540897047b133acbe7c81e3f6481caf2ff203603c2ae51a392bb8e901247fe338b9e3c5708ee6b840299a397c33e0", 0x84, 0x5}], 0x2080000, &(0x7f0000001480)={[{@dir_umask={'dir_umask', 0x3d, 0x2}}, {@umask={'umask', 0x3d, 0x9}}, {@session={'session', 0x3d, 0x400}}, {@umask={'umask', 0x3d, 0x2}}, {@session={'session', 0x3d, 0x1f}}, {@quiet='quiet'}, {@quiet='quiet'}, {@dir_umask={'dir_umask'}}], [{@dont_measure='dont_measure'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) getuid() syz_mount_image$hfs(&(0x7f00000015c0)='hfs\x00', &(0x7f0000001600)='./file0\x00', 0x8, 0x2, &(0x7f0000001780)=[{&(0x7f0000001640), 0x0, 0x200}, {&(0x7f00000018c0)="8833b5714fb49de1cb552bcab4fc467547d959bc342e58633b047d78a28a597c2705d02d30b16c3f27631c0dda8fbffb2c2ac295f167372ee1f2c20b082c1c78457e1327208487c74ea1896430465f9b4743184391cbc2b903ba6f1d2e93c28deb594e34221acbbd99f04ebcae20a471ecaeb43005d5f9e3a4aaeaf2f7e9ab3326f5bc851f88ea94ba0c53ecfc6c2853a8774aa368023cf24a697b3d603ff15cd1072a55e5e6be7ec197957d3dc95cf91c9c154501beac2c6c64cc8fefa23ee21f", 0xc1, 0x7}], 0x1002004, &(0x7f00000017c0)={[{@dir_umask={'dir_umask', 0x3d, 0x10000000000008}}, {@quiet='quiet'}, {@umask={'\x00', 0x3d, 0xfffffffffffffffd}}, {@type={'type', 0x3d, "c54000e8"}}, {@quiet='quiet'}]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x2c5) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r5, 0x10f, 0x85) splice(r1, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001580)=0x100000000, 0x4) 22:42:58 executing program 3: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_REQBUFS(r0, 0xc0585609, &(0x7f0000000000)={0x0, 0x6}) 22:42:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}, 0x400}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100088}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x400, @bearer=@udp='udp:syz1\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0xe0f, 0x400, 0x8, 0x4, 0x4dc0, 0x198, 0x1, 0x4, 0x10000}, 0xb) io_setup(0x8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) [ 239.036521][ C1] hrtimer: interrupt took 69102 ns 22:42:58 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@dev={[], 0xd}, @random="5a3a1ca949c4", [{[{0x9100, 0x7, 0x7ff, 0x4}], {0x8100, 0x8000, 0x2, 0x4}}], {@mpls_uc={0x8847, {[{0x1ff, 0x0, 0x5}, {0x401, 0x0, 0x7}, {0xc1, 0x0, 0xffffffff}, {0x5, 0x0, 0xffffffffffffff00}, {0x8c3, 0x0, 0x9dbc}]}}}}, &(0x7f0000000080)={0x0, 0x1, [0x92c, 0x972, 0xb51, 0xc0f]}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast, @broadcast, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x3580, @multicast1}, @dccp={{0x0, 0x6558, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bea295", 0x0, "d20434"}}}}}}, 0x0) [ 239.135849][ T8788] kvm: emulating exchange as write 22:42:59 executing program 3: r0 = memfd_create(&(0x7f00000003c0)='vboxndt1\x00\xd9\xa1>L{\xcfb\xeb\xba^pA#\a[\xf1\xf9-F=e\xaeT\x0e\xa0K\"\xb4\xd4\x91\xeb|7hmOj8\x88\xfd\xd5\xd9Z\xf9\xdaza\x88\xed\xf8\xa5[\x1c\x1f\xa8\xe4\x05+\xe4\xbe\xdb\x9eW\x8c\\0\xa4\xe3c\xb8]G\xcd\x87\'\x8b3\xb8\x84\x8d\x14\x06\x0e\xef \xf8\x9e\xac\x8c\xf7\xb8\x14\x99\r\xb6\x04u\x92\x92_\x18\xb9\xc8\x9d\xb9\x98\xaf\x03dE\xa2\x11%\x8f\xc6\xf9\xa0Qt\xb3N\x81ohil\'\xb9\xee]\xc4Gu\xe2n\xe0\xf1\x9cr\x97+\b\bm$,\xe7\xd3\xfb\x86\xdd\xc3\xb3\xa1\x00E\xcc\xa9\xfa\x9cq\xd8\x88Z\xe3\x1fa\x9b\x8c\x0f\x83\xa0\xf4\xe6\xfb\x9c\xfc\x9cW%\xa8\r;\x1f\xb0\xd0\xa3', 0x0) lseek(r0, 0xfffffffffffffffe, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x240000000, 0x0) pipe2(&(0x7f00000000c0), 0xe9e4f77b2161aed8) r2 = socket$inet(0x2, 0x3, 0x7f) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0xfffffffffffffffe, @loopback}, 0xffffffffffffffdb) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x4, 0x786571cd04372b1) dup3(r2, r4, 0x1c0000) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x180) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) setsockopt$inet_int(r6, 0x0, 0x2b, &(0x7f0000000080)=0x6, 0x4) fcntl$dupfd(r1, 0x406, r2) 22:42:59 executing program 1: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r3) r4 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) r5 = socket$inet(0x2, 0x3, 0x7f) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl(r6, 0x100000000, &(0x7f0000000140)="5d08b8754432f1dd8d8fa8a0efc98f6b310c5aede7a0df427aa29e91c69b34068d9b6275a0e4cbe18bf5ad931e6c04033b4dd70a4aabca96252f65c53bac4018dd6101b2c846ea7ab56ea240a5d8297a778543b2e5ed493295bc6da276cbe863bfbf04b8cad47278c58df3e6ed949ebf7293bca8b494f6af87cb5066ca15cca81c58ffe04ffff6559c8b739702a29ad6fce09c705bf99f9c0d") setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xa7, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000000c0)={r7, 0xc, "92b1f682a66196bc46eb6663"}, &(0x7f0000000100)=0x14) 22:42:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mknod$loop(0x0, 0x4c02, 0x1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000000000)) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VIDIOC_EXPBUF(r3, 0xc0405610, &(0x7f0000000100)={0x8, 0x8000, 0xfffffffffffffff8, 0x80000, r4}) 22:42:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81}, 0x400}, 0x0, 0x1, 0xffffffffffffffff, 0x8) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r2, r0, r1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100088}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x400, @bearer=@udp='udp:syz1\x00'}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x4, 0xe0f, 0x400, 0x8, 0x4, 0x4dc0, 0x198, 0x1, 0x4, 0x10000}, 0xb) io_setup(0x8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000000000)) 22:42:59 executing program 3: r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0x0, @empty}, &(0x7f00000001c0)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x3ee) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x3, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) sendmmsg(r3, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="95a8344a", 0x4}], 0x0, 0x0, 0xfffffffffffffee6}}], 0x8, 0x80) 22:42:59 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000007a00)='/dev/null\x00', 0x800, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r1, 0xb) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r2}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) bind$can_raw(r0, &(0x7f0000007a40)={0x1d, r2}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) accept4(r6, &(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000180)=0x80, 0x800) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r10, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r11 = shmget$private(0x0, 0x1000, 0x1f91, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r11, 0xc00000000000000) shmctl$SHM_INFO(r11, 0xe, &(0x7f0000000200)=""/158) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000080)=0x50876b7db5b728c9) recvmmsg(r9, &(0x7f0000005d80)=[{{&(0x7f00000002c0)=@tipc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/205, 0xcd}], 0x3, &(0x7f00000007c0)=""/223, 0xdf}, 0x8000}, {{&(0x7f00000008c0)=@tipc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/124, 0x7c}], 0x1, &(0x7f0000000a00)=""/99, 0x63}}, {{&(0x7f0000000a80)=@nfc, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b00)=""/117, 0x75}, {&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x3, &(0x7f0000001cc0)=""/4096, 0x1000}, 0xed}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000005d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000006080)=""/4096, 0x1000}], 0x4}, 0x4}], 0x4, 0x40000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@empty, 0x4e23, 0xffffffffffff49ea, 0x4e23, 0x4, 0xa, 0xc0, 0x0, 0x99e1d98c2e1f2e0, r8, r12}, {0x1, 0x10001, 0x28e2, 0x1, 0x8, 0x1, 0x1, 0x5}, {0x4, 0x400, 0x2, 0x1ff}, 0x2de, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2, 0x4d5, 0x3c}, 0xa, @in=@broadcast, 0x0, 0x0, 0x2, 0x6, 0x66, 0xffffffff, 0x100000001}}, 0xe8) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f00000000c0)=0x6) r13 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x5}, 0x10) sendmsg(r13, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)="f4", 0x2468d}], 0x1}, 0x0) 22:43:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00000000c0)=0x6, &(0x7f0000000100)=0x2) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) sendto$inet6(r0, 0x0, 0x0, 0x8000, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2}, 0x1c) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VIDIOC_ENUM_FREQ_BANDS(r2, 0xc0405665, &(0x7f0000000180)={0x7fffffff, 0x5, 0x4c2f900b, 0x20, 0x40, 0xdc47, 0x4}) sendmmsg(r1, &(0x7f0000005fc0), 0x4000000000000dc, 0x0) 22:43:00 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) splice(r0, 0x0, r3, 0x0, 0x10003, 0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x6, &(0x7f0000000080)=[{0x4, 0x7, 0x7, 0x5f20}, {0x3, 0x7, 0x6, 0x9}, {0xfffffffffffff3a6, 0x8033, 0x3, 0x24a}, {0xfffffffffffffffe, 0x80000001, 0x4, 0x40}, {0x4, 0x6, 0x3ff, 0x3}, {0x4, 0x9, 0x9, 0x64b3}]}, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x880047}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="40c17c3c5103f9f13a34e64bd3587cb6295332bd2f41efbe000000", @ANYRES16=r5, @ANYBLOB="000429bd7000fcdbdf2505000000080001000000000008000100000000000c000500030100000000000008000100000000000800010000000000"], 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r6, &(0x7f0000000040)=[{}, {}], 0x52a) 22:43:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}) 22:43:00 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000007a00)='/dev/null\x00', 0x800, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r1, 0xb) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r2}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) bind$can_raw(r0, &(0x7f0000007a40)={0x1d, r2}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) accept4(r6, &(0x7f0000000100)=@xdp={0x2c, 0x0, 0x0}, &(0x7f0000000180)=0x80, 0x800) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r10, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r11 = shmget$private(0x0, 0x1000, 0x1f91, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r11, 0xc00000000000000) shmctl$SHM_INFO(r11, 0xe, &(0x7f0000000200)=""/158) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000080)=0x50876b7db5b728c9) recvmmsg(r9, &(0x7f0000005d80)=[{{&(0x7f00000002c0)=@tipc, 0x80, &(0x7f0000000780)=[{&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000580)=""/213, 0xd5}, {&(0x7f0000000680)=""/205, 0xcd}], 0x3, &(0x7f00000007c0)=""/223, 0xdf}, 0x8000}, {{&(0x7f00000008c0)=@tipc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/124, 0x7c}], 0x1, &(0x7f0000000a00)=""/99, 0x63}}, {{&(0x7f0000000a80)=@nfc, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000b00)=""/117, 0x75}, {&(0x7f0000000b80)=""/215, 0xd7}, {&(0x7f0000000c80)=""/4096, 0x1000}], 0x3, &(0x7f0000001cc0)=""/4096, 0x1000}, 0xed}, {{&(0x7f0000002cc0)=@generic, 0x80, &(0x7f0000005d40)=[{&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/4096, 0x1000}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000006080)=""/4096, 0x1000}], 0x4}, 0x4}], 0x4, 0x40000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@empty, 0x4e23, 0xffffffffffff49ea, 0x4e23, 0x4, 0xa, 0xc0, 0x0, 0x99e1d98c2e1f2e0, r8, r12}, {0x1, 0x10001, 0x28e2, 0x1, 0x8, 0x1, 0x1, 0x5}, {0x4, 0x400, 0x2, 0x1ff}, 0x2de, 0x6e6bbe, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast2, 0x4d5, 0x3c}, 0xa, @in=@broadcast, 0x0, 0x0, 0x2, 0x6, 0x66, 0xffffffff, 0x100000001}}, 0xe8) socket$bt_rfcomm(0x1f, 0x0, 0x3) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f00000000c0)=0x6) r13 = socket$inet(0x2, 0x2000080001, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r13, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x5}, 0x10) sendmsg(r13, &(0x7f000001afc8)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback}, 0x80, &(0x7f0000007f80)=[{&(0x7f00000001c0)="f4", 0x2468d}], 0x1}, 0x0) 22:43:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f00000056c0)=@can, 0x80, &(0x7f00000000c0)}}, {{&(0x7f0000005900)=@pppoe={0x18, 0x40000, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syzkaller0\x00'}}, 0x80, &(0x7f0000007ac0), 0x0, &(0x7f0000007b00)}}], 0x2, 0x0) 22:43:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x2, 0x3, &(0x7f0000001fd8)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0x25}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000200)={0x0, @multicast2, @multicast1}, &(0x7f0000000240)=0xc) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xb2e, 0x0, 0x0, 0x0, 0x101}, [@ldst={0x2, 0x2, 0x2, 0x6, 0x1, 0xffffffffffffffc0}, @jmp={0x5, 0x2, 0x0, 0x1d, 0x1, 0xfffffffffffffffe, 0xc}]}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0x5d, &(0x7f0000000180)=""/93, 0x41100, 0x4, [], r0, 0x2, r1, 0x8, &(0x7f0000000280)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000002c0)={0x4, 0x2, 0x0, 0x905}, 0x10}, 0x70) 22:43:00 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1c1001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000280)={0x2, 0x0, [{0x1}, {0x80000000}]}) [ 241.343888][ T8873] block nbd4: shutting down sockets 22:43:01 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x300000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r2 = dup(r1) lgetxattr(0x0, 0x0, &(0x7f0000000300)=""/4096, 0x1000) readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) socket$kcm(0x2b, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 241.560603][ T8880] block nbd4: shutting down sockets 22:43:01 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:01 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'lo\x00'}) r1 = getpid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r1, 0x4, r2, 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r5, 0xc0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=0x7, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x3, 0x2}, 0x0, 0x0, &(0x7f0000000540)={0x4, 0xb, 0xc3c, 0x20}, &(0x7f0000000580)=0x10000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=0x401}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)=r6, 0x82) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r6, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r1, r3, 0x0, 0x1, &(0x7f0000000000)='\x00', r6}, 0x30) r8 = getpid() r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r8, 0x4, r9, 0x2) r10 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r10, 0x7, &(0x7f0000027000)={0x1}) r11 = socket$inet6_sctp(0xa, 0x0, 0x84) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r11, 0x84, 0x78, &(0x7f0000000540)=r13, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000cc0)={r13, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={r13, @in={{0x2, 0x4e22, @multicast1}}, 0x7, 0x1, 0x2, 0x8000}, &(0x7f0000000400)=0x98) r14 = getpgrp(r8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r15, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r16 = accept4$rose(0xffffffffffffffff, &(0x7f0000000100)=@short={0xb, @dev, @null, 0x1, @default}, &(0x7f0000000140)=0x1c, 0x0) kcmp$KCMP_EPOLL_TFD(r7, r14, 0x7, r0, &(0x7f0000000180)={r15, r16, 0x8e6}) ioctl$SG_SET_FORCE_PACK_ID(r3, 0x227b, &(0x7f0000000200)) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'lo\x00', 0x1ff}) [ 241.730244][ T8889] block nbd4: shutting down sockets 22:43:01 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:01 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x300000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000280)=ANY=[]) r2 = dup(r1) lgetxattr(0x0, 0x0, &(0x7f0000000300)=""/4096, 0x1000) readlinkat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) socket$kcm(0x2b, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 22:43:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2}}}, 0x88) socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x15, &(0x7f0000000180), 0x4) [ 241.956432][ T8900] block nbd4: shutting down sockets 22:43:01 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:01 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x1, 0x90, [0x20000140, 0x0, 0x0, 0x20000170, 0x2000023e], 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000004cff3138002ba879d61d82fe5c09333b000000000000000000000000000000000000000000000000000000000000000000000085b285466c5c9c8cfdbdca000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000100000000000000000"]}, 0x112) [ 242.213319][ T8913] block nbd4: shutting down sockets 22:43:02 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)) read(r0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) r3 = openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) tee(r3, r0, 0x0, 0x3) 22:43:02 executing program 0: r0 = gettid() rt_sigqueueinfo(r0, 0x17, &(0x7f0000000440)={0x0, 0x0, 0x3}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000500", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000540)=r5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000cc0)={r5, 0x98, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x1f, @rand_addr="f5b4c6c4893586c99b2a3ad877449fa0", 0x6a3}, @in6={0xa, 0x4e20, 0x3d4, @empty, 0x9}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e25, @remote}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e22, @rand_addr=0x3}]}, &(0x7f0000000e40)=0x10) r6 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) r7 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r7, 0x7, &(0x7f0000027000)={0x1}) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="f9000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000540)=r10, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000cc0)={r10, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) r11 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r11, 0x7, &(0x7f0000027000)={0x1}) r12 = socket$inet6_sctp(0xa, 0x0, 0x84) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000000540)=r14, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r16 = socket$inet_udp(0x2, 0x2, 0x0) close(r16) bind$inet(r16, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r16, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r15, 0x0, r16, 0x0, 0x10003, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r15, 0x84, 0x6f, &(0x7f0000000cc0)={r14, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) r17 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r17, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r17, 0x84, 0x1f, &(0x7f0000000040)={r14, @in={{0x2, 0x4e1e, @empty}}, 0x6, 0x9}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r5, 0xfffffffffffffffb, 0x26a, 0x4, 0x8, 0x5ea2, 0x7, 0x8, {r18, @in={{0x2, 0x4e21, @remote}}, 0x3, 0x8, 0x8, 0x79, 0x6}}, &(0x7f0000000200)=0xb0) 22:43:02 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x200) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000140)='./file0\x00', 0x0, 0x1004, 0x0) mount$overlay(0x400000, &(0x7f0000000280)='./file0\x00', &(0x7f0000000240)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="2c6c6f5704b9403803db645d7f8c6bf02ffc1ccbe87d0000af088e52f7ed9af73a7a0b39d67b6b0a09b2c34d3d5892981d5fc7fc5da9a8637b27bbe84bd0a6b319a7b03d064a0401f9cfd26dbc0f41954ee62b79a27a305b8e9169149fab69830bc86bcbe4bbbf2874998d29f9d503d484481c468e98c2c67edf6e5b394ecde5d8bc4fb9230a63b42f9ecc732e0c4bd97a1a53fd87df5c92c7016e3efc5f77ef5b1105c730e1a83b94"]) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) read$FUSE(r0, &(0x7f0000000540), 0x1000) r1 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000004c0)='cgroup.procs\x00', 0x48, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0xc0189436, &(0x7f0000000080)={0x0, 0xff000000, 0x0, 0x0, 0x0, 0x5}) 22:43:02 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:02 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$VIDIOC_S_CROP(r2, 0x4014563c, &(0x7f00000000c0)={0x4, {0x2, 0xffff, 0xfffffffffffffffd, 0x5}}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="2e0000001e000507ed0080648c63b8ee204494f20531d200050011404b48000001000080000000000300f88000f0", 0x2e}], 0x1}, 0x0) [ 242.640170][ T8930] block nbd4: shutting down sockets 22:43:02 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open$dir(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) r1 = socket(0x1a, 0x5, 0x7fff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000000)=""/10, 0x100000001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000140)=ANY=[@ANYBLOB='H'], 0x1, 0x0) msgrcv(r5, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, 0x0, 0x95648bda8f835f45) msgctl$MSG_INFO(r5, 0xc, &(0x7f00000000c0)=""/53) setfsuid(r4) setresuid(r4, r2, 0x0) fchdir(r0) [ 242.680829][ T8934] overlayfs: unrecognized mount option "loW¹@8Ûd]Œkð/üËè}" or missing value 22:43:02 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:02 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000080)='configfs\x005\xde\xa5\x9c\xaa2\x16<\x80&9\x93sy\xb3S\xca{\xa5\x8e\x9e\xac1\x99\xfc\x05>', 0x4c000, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"/346]) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000440)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) getdents(r4, 0x0, 0x0) close(r4) 22:43:02 executing program 1: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) [ 242.928295][ T8958] block nbd4: shutting down sockets 22:43:02 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r0 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0x2}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000002c0)={'veth0\x00', 0x0}) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r6, 0xb) ioctl$IOC_PR_CLEAR(r6, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r6, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r7}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r8, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r8, 0xb) ioctl$IOC_PR_CLEAR(r8, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r8, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r9}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) r10 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r10, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r10, 0xb) ioctl$IOC_PR_CLEAR(r10, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r10, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r11}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f0000000700)={0x150, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [{{0x8, 0x1, r5}, {0xac, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x401}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r7}, {0x80, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xd5}}, {0x8, 0x6, r11}}}]}}]}, 0x150}}, 0x4000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r12, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r13 = creat(&(0x7f00000000c0)='./file0\x00', 0x210) ioctl$VIDIOC_QBUF(r12, 0xc058560f, &(0x7f0000000180)={0x5, 0x9, 0x4, 0x10000, {}, {0x1, 0x831dc00e0fda7f64, 0x5, 0x2, 0x9, 0x1, "1691ad8b"}, 0x126, 0x2, @fd=r13, 0x4}) r14 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r14, 0x0, 0xe80, 0x0, &(0x7f0000000040)="423b91bf2981165c0606028a73a2", 0x0, 0x9d}, 0x28) 22:43:02 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 243.026339][ T8961] overlayfs: failed to resolve ' ile84­DL›¦é{R”°ßÜ€5Ç51B ¶]¸Ï‹G…£DµÎΰa ø&': -2 [ 243.093053][ T8969] overlayfs: failed to resolve ' ile84­DL›¦é{R”°ßÜ€5Ç51B ¶]¸Ï‹G…£DµÎΰa ø&': -2 22:43:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x2000107, 0x6031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$KEYCTL_CAPABILITIES(0x1f, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, 0x0, 0x0, 0x2000000000002) io_destroy(0x0) [ 243.165301][ T8973] block nbd4: shutting down sockets 22:43:02 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000540), &(0x7f0000000580)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 243.333535][ T8980] block nbd4: shutting down sockets [ 243.424334][ T8983] block nbd4: shutting down sockets 22:43:03 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40500611084000000000040000000000000009500000006000000"], &(0x7f0000003ff6)='G\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 243.549695][ T8986] block nbd4: shutting down sockets 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:03 executing program 2: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0xa0000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0xffffffffffffff80, 0x10001}, 0xc) r4 = socket$kcm(0x29, 0x5, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8983, &(0x7f0000000500)='wlan1,)\x00') [ 243.750106][ T8992] block nbd4: shutting down sockets 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:03 executing program 1: r0 = io_uring_setup(0xa4, &(0x7f0000000080)) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 22:43:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20900, 0xc0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0/../file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r7) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)={0x170, 0x0, 0x1, [{{0x3, 0x1, 0x2, 0x6, 0x7, 0x5, {0x6, 0x0, 0x1, 0x7, 0x4, 0x6ce, 0x10001, 0x2, 0x10001, 0x9, 0xf66, r4, r5, 0x1}}, {0x0, 0x2, 0x17, 0x9, '*\x05keyringtrusted@bdev!-'}}, {{0x0, 0x1, 0x3, 0x5, 0x101, 0xffffffff, {0x3, 0x7ff, 0x1, 0x9, 0x3, 0x81, 0x0, 0x4, 0xffffffff, 0xae6, 0x9, r6, r7, 0x1000, 0x8}}, {0x2, 0x41e0000000000000, 0x13, 0x40, 'em0%keyringtrusted.'}}]}, 0x170) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") unshare(0x24000400) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f00000039c0), 0x4) [ 244.039759][ T9004] block nbd4: shutting down sockets 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 244.215337][ T9011] block nbd4: shutting down sockets 22:43:03 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 244.369266][ T9014] block nbd4: shutting down sockets 22:43:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000080)="11dca50d0104cfe47bf070") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x8002) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) bind$inet(r5, &(0x7f0000000100)={0x2, 0x4e21, @empty}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$RNDZAPENTCNT(r6, 0x5204, &(0x7f0000000000)=0x40003e4) futex(&(0x7f0000000240), 0x0, 0x0, 0x0, 0x0, 0x0) 22:43:04 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) pipe(&(0x7f00000003c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='Cpuacct.stE\xae\x00\xe7\xb5l4\x03U\xff\xf7\x02\xc0\x12\xce\xac\xbd\x04\x88cn\xb1\xa4\x81\xc0\x06\xfe\x1ct\x8e_\xd03\x90\x96\x01\x99YL\x1faq;\x1d-\x1b\a\x04\xe8`\xecv\xb9\xabW}e\x990\x9c@\x85\xba\xc8\xf0O\x8c\xff\x8b+O\'\x14\xe0\x1e4\xc0\bW8\x06\x1e\xc4\x8e\xb4>\xbf\xc8\x8a\xad\xf7}\xa2\x1a\xf8\x83\xc5\xe4\a\xc1\xcaK\'\xe4\xbb_\xfc\x1c\x11\x1f\x83?\x1dm\xbf\xbd\x80q7\xf0\xc1\x00\x90\xa3\xcb\rH\xefm\xa6\x8c\xc0q\xe6I\xe1]\xeb\xc6\xd3\xd9E\x04\xb7\xc3-F\xe6\xf7\x12\x1a63\x84\xc3\xa1w\x96\x9e\x8d\xb9\x96\x87\"O\x11x\xda', 0x275a, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400014}, 0xc, &(0x7f0000000340)={&(0x7f0000001ac0)={0x14f0, 0x1a, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@generic="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", @nested={0xdf0, 0x0, [@generic="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", @typed={0x14, 0x0, @ipv6=@remote}, @typed={0x8, 0x2, @uid=r2}]}]}, 0x14f0}}, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r2}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)='\x00\x00\x00\x00\x00{', 0x6}, {&(0x7f0000000900)="870218c0b76133cadae5541244fa202ce1fdeb8d001ff33cb6ed3869ceb833edff55909fd27ec8c72c20e1b1e26ad69bc95e2f30389edeb2a692948536779bc294fa3b10aba250f492ee026ee358a61ec300642e17a0291ddb10076378a2ccbc9272b50b2fb02a144cf4fb84ffcae9826d6a1f44d708c1b39e41630c15ca0afeef517903b9f70c2dabd1e000ce8d0d2d4757786a6d2cdebd8084794d07bf93f344ffef2a42ad661f36c5f246e20693a8efbf1b785c22fe41c03d650889ae63a496482be6671ae51a5c9511f5fd476bff151118a3aa0c783bbb95130bde3cbac759bef00e1741b5ac7c2373c5c892be", 0xef}, {&(0x7f00000004c0)="8f729939320fd90f9eb7d04227a96ec37b173c98b093160a5bcc151ff6bca3fb3c16530e6e3ce1645c5b3e2e6e728e6644ed7f527b113c21a7ef532d11a5e642af84119a0b79bb74b21cfc413ace4d7f8d3f32c692f6641cee17008cca456cd73f57a62f56b50eead196cf6181ce7291", 0x70}], 0x3}, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000640)='TIPC\x00') setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) pipe2(&(0x7f0000000080), 0x80000) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 22:43:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x1, 0x4) sendto$inet6(r0, 0x0, 0xfffffffffffffeda, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local}, 0x1c) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000001c0)=@nl=@proc, 0x80, 0x0}, 0x20000040) 22:43:04 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x24, r1, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_SECRETLEN={0x8}]}, 0x24}}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x2, 0x801) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000340)={0x3, @null, r4}) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x28, r6, 0x200, 0x70bd2c, 0x25dfdbfe, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz1\x00'}}, [""]}, 0x28}}, 0x2) [ 245.254375][ T9023] block nbd4: shutting down sockets [ 245.307620][ T9033] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 22:43:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x7df, 0x5, &(0x7f0000000340)=[{&(0x7f0000000080)="23b09b557aa5102360098251e2", 0xd, 0x9}, {&(0x7f0000000200)="95ab85da6afbff64aed10a237b4c5f13321fe5d85ad3f04f4f89c06ffb3f7eafa3a827970bdc24f3617ec04b30f38aacc25f8244fd6a704229d434a6038bc0a6a3ccab01d3283d4a7d223384c55b24fc10f299deca3b07d9754633f41f249b4bc76cfdb1f41c208105dfdf6592a851a3cafa8e83c37580204648d4508a85ecbe1223c68561cb", 0x86, 0x10000}, {&(0x7f00000000c0)="eb2e27783f02bb144514d7f80493cb241a84c95ae0143826042b5d2214a258743b3a87bad6cd7f625a6c22f5878414f138bbf3b4c3dddf6fbcc2", 0x3a, 0x7}, {&(0x7f0000000140)="2cd563cccadd2b1d18b43c83a1c807eb1a954d7e361efaf284267a3a0d332164f1adca507bb2febdec17f851f5d0c1517d239329ecaed1dac66c0ee7efe70653c2a9091f75d58ccf7fd2b8a0207cfc8b3c389d0f0a6fe6cc0bf3", 0x5a, 0x2}, {&(0x7f00000002c0)="e710382fca27c7f9c7e0a6db8743d2349b514ded14754406704b3b1fc95506618fd31a5e578c97e70d836946cf422303000ae6ffe2804a23f533f8141893d21146cb2b5ca3e58461e88eac88caa43517ee6a3669396f31dc4e7a6d6957704f516bf533c05ddcf0865b343dfa9bd0", 0x6e, 0x3}], 0xa5020da3e6d8dc3f, &(0x7f0000000480)={[{@nocompress='nocompress'}, {@utf8='utf8'}, {@map_acorn='map=acorn'}, {@block={'block', 0x3d, 0xe00}}, {@block={'block'}}], [{@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '('}}, {@fowner_lt={'fowner<', r4}}, {@audit='audit'}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:05 executing program 1: openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x40000, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x40000fffffd, 0x200800000000042) ioctl$TCSBRKP(r0, 0x80045519, 0x716ffd) 22:43:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0xc1, @rand_addr="c3b4f73075a5db4ab93275d251725c36", 0x8000}, {0xa, 0x4e23, 0x1, @loopback, 0x57767798}, 0x0, [0x101, 0x5, 0x7, 0x9, 0x3, 0x401, 0x4, 0x1000]}, 0x5c) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockname$ax25(r1, &(0x7f0000000140)={{0x3, @default}, [@remote, @netrom, @rose, @rose, @null, @default, @rose]}, &(0x7f0000000000)=0x48) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) ioctl$SIOCAX25OPTRT(0xffffffffffffffff, 0x89e7, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r3, 0x5, 0x0, 0x0, {{}, 0x0, 0x4109, 0x0, {0x4c, 0x18, {0xf00, @link='broadcast-link\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa0\xff\xcf\xa5\xb6\xc5&y\x00'}}}}, 0x68}}, 0x0) rt_sigsuspend(0x0, 0x0) pipe2$9p(&(0x7f0000000240), 0x0) kexec_load(0x8, 0x1, &(0x7f00000005c0)=[{0x0, 0xffffffffffffff1e}], 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x5, 0x10000, 0x5, 0x46141973}, {0xbff2, 0x7, 0x6, 0x2}]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2000, 0x0) [ 245.535176][ T9039] block nbd4: shutting down sockets 22:43:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xffffffffffffffbc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="aaf3a4570a51dc9a3525b6f4df116db8be910d71aa5d8cc33e2d630c0ac74db206a7e48b61b259b90518d2eb0f149cb6ecbfea3fcb42244ddfe33911cbf23419fac00a3bc44608eddd7587eb97880dbbfe9229437df74dae369663e2d9a3fc1d8d350e8097f1", 0x66, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)='%\x00') getresgid(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) socket$inet(0x2, 0x2, 0x1) [ 245.764609][ T9050] block nbd4: shutting down sockets 22:43:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xffffffffffffffbc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) r4 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={'syz', 0x1}, &(0x7f0000000280)="aaf3a4570a51dc9a3525b6f4df116db8be910d71aa5d8cc33e2d630c0ac74db206a7e48b61b259b90518d2eb0f149cb6ecbfea3fcb42244ddfe33911cbf23419fac00a3bc44608eddd7587eb97880dbbfe9229437df74dae369663e2d9a3fc1d8d350e8097f1", 0x66, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)='%\x00') getresgid(0x0, 0x0, 0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) socket$inet(0x2, 0x2, 0x1) 22:43:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 245.910311][ T9059] block nbd4: shutting down sockets 22:43:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x10, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000001000000000851400003e000000950800000059139805485b2ca1235ebc98f9ed52c9e814c563d850438f2b"], &(0x7f0000000100)='GPL\x00', 0x4, 0xb43, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) 22:43:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 246.064109][ T9067] block nbd4: shutting down sockets 22:43:05 executing program 2: r0 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000280)='/dev/video35\x00', 0x2, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaa0f5f35c8d16aea4c3a"], 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) sync_file_range(r2, 0x9, 0xab7, 0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000100)={0x0, 0xffffffff, 0x2, {0x2, @sliced={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe], 0x2000000000000000}}}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058565d, &(0x7f0000000300)={0x0, 0x2, 0x2, {0x0, @pix={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20000000}}}) r4 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x10000, 0x0) r5 = getpid() r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r5, 0x4, r6, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000400)={{0x7, 0x2, 0x7fffffff, 0x8001, 'syz0\x00', 0x7}, 0x2, 0x10, 0x80, r5, 0x1, 0x100000000, 'syz1\x00', &(0x7f0000000040)=['^\x00'], 0x2, [], [0x9, 0x8, 0x2, 0x2]}) 22:43:05 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:05 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x140, 0xa0) socket$tipc(0x1e, 0x2, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000000)) 22:43:05 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000000000)={0x2, 0x1}) lseek(r2, 0x0, 0x1) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e21, @local}, {0x2, 0x4e22, @local}, {0x2, 0x4e20, @empty}, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x8000, 0x100000001, 0x1000}) [ 246.261774][ T9074] block nbd4: shutting down sockets 22:43:05 executing program 1: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="1c00000019002551075c0165ff0ffc02802000030004000500e1000c", 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9f, "c0d5c119fedbdd5016e6ab2ff98b414a3713bd259cfdca3bd2ab991ac6a881564cdd9133925f0d2b318d915f2fc17d169e465b354014f0e5925bf526f2436741a420ce7fc00d93cca2c9b0935466468f087184493d715bb775329ab389fd877ffdaa04ceaace2e53db5b005ed50c69399c460b2172ac0542eea02094a969939e3cb448d31aee1f2f2333ceea0959ab4b8adc44bf3c46c3eb37783a7125cb9b"}, &(0x7f0000000000)=0xa7) 22:43:06 executing program 3: clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x800000000016, &(0x7f0000000000)) ptrace(0x10, r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000300)=""/4096) r2 = getpid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r3, 0xf, &(0x7f0000000280)={0x2, r2}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000002c0)=0x0) wait4(r4, 0x0, 0x4, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r5, 0x0, 0x487, &(0x7f0000000180)={{0x1, @multicast1, 0x4e20, 0x0, 'nq\x00', 0x10, 0x1, 0x15}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x10000, 0x4, 0x24e, 0x8}}, 0x44) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) 22:43:06 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:06 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r5 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x6, 0x10000) r6 = getpid() r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r6, 0x4, r7, 0x2) fcntl$lock(r5, 0x6, &(0x7f0000000180)={0x777219ec5ddf893f, 0x2, 0x9, 0x6, r6}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000540)=r4, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000cc0)={r4, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0xabd, @dev={0xfe, 0x80, [], 0x10}, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e23, 0xff, @empty}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="2b00000052d54de2381f214ec755ce8c80d2d7f1daac4c8281a54bfa695df175bbf02e7eb5365f961106606f0e6f6779651396e9541a0c8f2de375eece9dd6146af41d86852e37098287451ef4309307024d4488fd76c46672314d9b1944dda064012a7b8a8ab84b1033c642ae0609a2bd8f8f60d87f276aba6fbd89ea82d77e3e9a977bbabddaa393daedf386d8b5c0e343cf68d4248dd9a5f927ebf551c6f4d50c04b75d02c3ef"], &(0x7f0000000080)=0x33) r9 = socket$alg(0x26, 0x5, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) close(r9) r12 = socket$inet(0xa, 0x801, 0x84) r13 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xffc, 0x100201) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r13, 0x28, 0x2, &(0x7f0000000100)=0x1ff, 0x8) listen(r12, 0xfc0005) r14 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r9, r14, &(0x7f0000000000/0x18000)=nil, 0x0, 0x356, 0x0, 0x0, 0x0) 22:43:06 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x1000, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) dup2(r2, r0) write$FUSE_DIRENT(r0, &(0x7f0000000000)={0x38, 0x0, 0x0, [{0x0, 0x0, 0x9, 0x0, './cgroup\x00'}]}, 0x38) [ 246.557016][ T9101] block nbd4: shutting down sockets 22:43:06 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x201, 0x0) ioctl$VIDIOC_REQBUFS(r1, 0xc0145608, &(0x7f00000000c0)={0x96e8, 0x0, 0x8}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000040)={0x7, 0x6, 0xffffffff, 0x81, 0x1ff}) r4 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$sock(r4, &(0x7f0000007080)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="85db064dfba3513b6a357194614fb5b90a89a4dacbe2cf13cab8b1b0bffab156ad", 0x21}], 0x1, &(0x7f00000003c0)=[@txtime={{0x18}}, @mark={{0x14}}], 0x30}}, {{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="61a53ec6a122a469fc04f7a52626975f5addfedff8d8e7540a859093aa38accccf7b3d66a04bf0ae3ff9d50a91d36f664a9a9f47c159512f13a5b84e8cbd94f2a51c63b640cbe049e3357925d56aed4beff372d5f13726bc7532792d9bc51c849e12e26bfdecc73acb1b2c8c3fdab6cf5bb6511f9a8e5cb363d7d89917e9ac30060cae7ec598137585f4fa9955a0854c62382f471e833aa01ba40e79e9fb91df215928c8e92e2b11972f329d4cbff89ef6a5eb2891a04a52f9cd6b19d9575a3b3f", 0xffffffffffffff17}], 0x1, 0x0, 0xffffffffffffffc9}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002d40)=[@timestamping={{0x14}}, @txtime={{0x18}}], 0x30}}], 0x3, 0x0) 22:43:06 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:06 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:06 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000280)) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x84) fallocate(r1, 0x0, 0x2000000, 0x6b4) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)=0x4) lsetxattr$trusted_overlay_upper(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f0000000180)={0x0, 0xfb, 0xca, 0x2, 0x100, "34181cf76f68f04e874b313e314e0da8", "8b3faf0590d01db7538e51db7bb7a861ed8da693e248bab347cf32bd35dfe04c6cf302dee4bde150970f46a3a0b2f42e04de599ebd96c5dbc18631da1446b86f8c05464d4d49bb421d19c4bf152ec8546bf7ef44bf3d796d3c8950656aa73b849fcd18e48fb56f3e0cbba118e3c69d1bd119952a9cc3e2bbd76683f461ba5e6c40b343938e12582004ac52f76de56b9180ec2cecac33426e262202717019c61b5e955f5bd27a45e037b794ec54a84ff9724b6329cb"}, 0xca, 0x3) [ 247.015455][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 247.015470][ T26] audit: type=1804 audit(1568328186.650:31): pid=9128 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir745477607/syzkaller.vJkov4/23/file0" dev="sda1" ino=16581 res=1 22:43:06 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 22:43:06 executing program 1: keyctl$join(0x1, &(0x7f0000000040)={'syz', 0x0}) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(0xffffffffffffffff, 0xc0945662, &(0x7f0000000280)={0x4, 0x0, [], {0x0, @bt={0x0, 0x2, 0x0, 0x0, 0x6, 0x8, 0x993, 0x7fffffff, 0xfffffffffffffffe, 0x80000001, 0x7, 0xe6b9, 0x591, 0x4, 0x4d6d347a9644739}}}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x2040400) perf_event_open(&(0x7f00000000c0)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0xffffff15) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000000c0)={'bond0\x00\x16\b\xea\xff\xff\x80\x00\x06\x02\xff', @ifru_names='bond_slave_1\x00t\x00'}) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\xe1\x03\f\x00!!\x00\x01\x00\x01', @ifru_names='bond_slave_1\x00\x00\x00\b'}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x20000) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x2000) ioctl$SG_GET_LOW_DMA(0xffffffffffffffff, 0x227a, &(0x7f0000000340)) openat$usbmon(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000080)={0x7}) r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) [ 247.086196][ T26] audit: type=1804 audit(1568328186.670:32): pid=9130 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir745477607/syzkaller.vJkov4/23/file0" dev="sda1" ino=16581 res=1 22:43:06 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 247.287879][ T9137] bond0: (slave bond_slave_1): Releasing backup interface 22:43:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) pivot_root(0x0, &(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, 0xe8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000000000004) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(r4, 0x0, r3, 0x0, 0x1000000000000003, 0x0) inotify_init1(0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0xffffffffffffffbd) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff30b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4, 0x0) socket(0x0, 0x2, 0x0) 22:43:07 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="2c184fdc4804d730b6fda9b3d65ec03059f73a3bb61c89f64e3a26a3af2f19218f1621abbd4f75fd0260836a412f5f67f3ff7ca2", 0x34}, {&(0x7f0000000140)="2f12e60f4974b96d43e71bcce7525dcb6ba5eb63cc4cb1ff", 0x18}, {&(0x7f0000000180)="83ccb0463292fb95306928cb906d2640d3a2bd0c18728b8f83f940b9735004cd7738c30381fa962d8e92ca758b0f3b85c240e1e96697ef65da876b93de4977d8b6044b76291fadb98424690b6eadabafd344789892683c5561d8959f9a6c4ceaeb554269692f4ff6122a7268502993ad1078aa9f894a434ebcd90f164ac03a6c3093bb9eb26b0d1cf606", 0x8a}, {&(0x7f0000000240)="3a371f9210f1b758a1250e144d1d912e366ba5d85ceeef047ad09a34cc02ce95cb6b31c914c2bb5248f77aa54921c95a6ef31394b76d965895afc69a15df35a9dd40bf72d588715aed3fbc3c3d3c5ce6fcd778f38974aee34416203aa0a6bc8aaadb4edc2576b1aee17b4c74a4b91d9ceb7e941e9971d29811970f026d4a760f", 0x80}, {&(0x7f00000002c0)="22f850ff38c948b6e2eddee7227078ceb905500297c1e3e8f1ec550437ff7e3cc25d682185", 0x25}, {&(0x7f0000000300)="70b9f820e5801897466182ecc70286ea360fe616db22640ef5a003122769b33b50618d9b2e98fa93acb0687b313a8c3cd03644a19080d9e63165bb55ff52846903a15756de3ff8318425e29ebc0fcf7286c55b975b68b56b00389509e23a6884e15d79b4751b547bfc3274f2e1d32cafc6605d515870e572af7b197e7e64534fc29e87718c1fb5ee0848535d53ce02b45449ddfbb64ef5cbc9549ab066c069d45474bad95c94", 0xa6}, {&(0x7f00000003c0)="66ab9476124a427f2ba9c390e188d82a7e17e192a7ebc008b3db3bd30ea4c01a25094f64f296d4c3a33d0851c803ce70669d48024e0f40c2d9cb0ba668672861d815daf687036e5a921df709b2869a797655c6009a226753331bb46b2bfefbdf86fd81519721fdf0e4736664cc9ce47e98be4d586dedeab783c0e5878dace7dba5e735a423", 0x85}, {&(0x7f0000000480)="792d1e0954d9ce356abd80edbcca0f3511efb8f1954d501ef5683c4f968012fccd16e36619c4ba71660e4936ac74a9f9f1583ae0d2406b6f4baebf2890f3eda84a68e76121cb28c074ca075b1e298d885bfff8bda45bd0c7f2e483aece5a657a3507d89a1fccc666b2e7dca7971cbe8e645f27bbf1ba255f85f34c1c73dd60dbd69c3a1394b365a1771e03369c205f8f9cbdd7fafb876135196d1c5c62421f8c0a827006", 0xa4}, {&(0x7f0000000540)="d5dde15b985b6d3c1ee56c987744dc9885defdf6deb215a955a20e74e8e728dafeea4a70c7354340ab96ee04f4e12a7a23ed24390a16bb5c07f9efa55f4679db205538ac63cce495a2aa010f51e260ba7eef6b565ff07cef5701f9cf5674b3cee02ba520ffecd9e2d183604f8e81", 0x6e}], 0x8}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000000)={0xebe, 0x5, 0x10001, {}, 0x7f, 0x8640000000000}) 22:43:08 executing program 4: r0 = socket(0x1e, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 248.401398][ T9149] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 22:43:08 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002800100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000200)="a4ab12f728db4b2b2f2f3ff7ad273b1e89e46f905080af4c90ccb170e60b3a8bf574b763e3062d037dca291318d0a17270bbce74b47888318b04aeb0747555ba16ea10e6dd", 0x45}], 0x4, 0x0) ptrace$setopts(0x4200, r1, 0x0, 0x0) tkill(r1, 0x38) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r1, 0x0, 0x0) 22:43:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1000000000001, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = syz_open_dev$cec(&(0x7f0000000080)='/dev/cec#\x00', 0x3, 0x2) setsockopt$llc_int(r3, 0x10c, 0xd, &(0x7f00000000c0)=0x20, 0x4) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000000)={0x9, 0xf5, 0x401, @empty, 'veth1_to_bridge\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x3, 0x4) fallocate(r0, 0x8, 0x3, 0x7) 22:43:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca5055e0bcfe47bf070") r1 = syz_open_procfs(0x0, &(0x7f0000000380)='../3\x00\x02\x17\x87:\xf4\x03\xdfc\x88,5I\xd7^\xb5D\xf7\xd7\xdb,(\xd5\x00\xc2\x06MG\xcd\xe9w\xe5s\x02\xf2\xea\xb6\xabsp\x12xT8\x01\x00\xd4S\xd8F\xab.x|\x8b\x87\xb0\xa2\xf5Y>\xb1 p\x998(\xe63\xcf\x7f\xac\x89F\x03n\x96\x15zsw\x98\xca\xcb3\xb6M=h\x01i.\xa3\xda}\x190~\xe7d6\xa5\x17\xb3\xe9\xd9QV\x0f\xf3\x02\xd6\xc1\xc3n\xcd*R\x9a\x95\x12\x05K\xa0<\xc9\xe3\xed\xab\xc9\x8bK\xb3\x86\xe2\x93f\x92iKA|e\x97k :,J36\x11\xf0\x99\x96\xb7]\xfd\xe3\v\xd8\x98\xc5o\xc6\xde\x80\xf7_\xc9\x8f\xaf\xf9\xd5\xb7ui\xea\xde\xd0\xeb\xd9\xf5_\vO\x17\xa3\xf4\xab?n\xcb\x19i\x80\x91\xd2\xf6\x14\xfe!!0\x84L\x86\x81\x95,B\x11\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xab*[\xa5\xb217\x93\xf3\x88\x92\xa6\xde\x11\xa2-J\x9d\xc9\xb2\x97\xa3\x88v\x9eR\x155\xc7N!\xdb\"8\xc8I\xb9c\xed\xa7!\t\x85s\xb1\xa5\xa7R2Yf\x1c\xf8\xc2z>\xb1\x9c\x02a\x87\xe9\xb8\xf8\xdcv\xb6\xe4\xa6\n\x0e\x83lM7\xcc?\xea\x19\x99\xce\x1c\x10\xd2lQ(\xc7\xe9\xef\xd2Q\vY\xf58\x10|8}uE\xaf\xb4w;\xbc\xe4\x01\xd8\xf2\xf9u\xc1Dt\'\x84\xb5\xa4\x83\xeft\xfc\xf3\xdd\x870x0}, &(0x7f0000005180)=0xc) fcntl$setownex(r2, 0xf, &(0x7f00000051c0)={0x0, r3}) setsockopt$sock_void(r1, 0x1, 0x3a7e4648eab3fbc7, 0x0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) sendmmsg$sock(r4, &(0x7f0000004fc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="eac12228a30d293acc1c3475ef5be0a7249b8a35e4db66335c7ab58708645672b43d31113ae011c39d79c862da87d8b7d07e7d16a21836f46db44699b1026c84db2d3c2278cd65e83cbb913de44a0cc41a6a9559c4e6634f4e8b9f73440174d0f4f13d92010188a51418949a3a94200b8e88e8b1c7223e6982bf792419e03996531c79bf9827631c2f5318596e0c0f28c3f2c08ad7e831f7b4b1c61b393368b8c1332a4a202feb85d840d5ac02b5b2beaf310f74925c6197829502f6ffdbb2ab9aa2c40a59716dd8d2e1ef2b90ac7877181f5f7902a4b264", 0xd8}, {&(0x7f0000000140)="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", 0xfd}, {&(0x7f0000000240)="34219fab89231c433d926c", 0xb}, {&(0x7f0000000280)="c7a0836249f42e463cfb022b1889df80843c3e1c065240ead0ddc7b4a611c1998832c8c22206afb76e9956205289a3269cca0ca56642e26a7dd373a13d7cddabd98dcce6ffc95752ee9841029be51440767fb3d3d7c5d3e87d98c9417cf7740ede6f614ff4aaba20a78cd0f38a81ba88f3f887c8f28ecf9b60f2d169bab0bcde9eef31d1d6304e87b72b0874f11d4f1233c7f9675af6e0bbaeffac764765b0174d16be248eb52cf5a67604d1394fe09886af0a2ad20c71463db8d46dfdea6ea5", 0xc0}, {&(0x7f0000000340)}], 0x5}}, {{0x0, 0x0, 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0x1000}, {&(0x7f0000003240)="e3bf47ac1a3ed63e81416f21f968ee7a3b4fe00fc83d4ab124f7cf16991fae876e680d28b418588608f102119744d1d5b96763589edb1042a908fec7107bf2183ed58a69c4", 0x45}], 0x6, &(0x7f0000003340)=[@timestamping={{0x14, 0x1, 0x25, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @mark={{0x14, 0x1, 0x24, 0x10000}}, @txtime={{0x18, 0x1, 0x3d, 0x21}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x7fff}}, @mark={{0x14, 0x1, 0x24, 0x100000001}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0xf0}}, {{&(0x7f0000003440)=@rc={0x1f, {0x1, 0x100, 0x2, 0x0, 0x4, 0x401}, 0x4}, 0x80, &(0x7f0000004600)=[{&(0x7f00000034c0)="11ab98fbcdde0c308a858a67cc96caa23a427e37e658a0526f7cfa849257284e47ba43927ec276d3235058e31094fa0353652e7089b1524959043f172168adb388d687adb633307b048c8dd4c216e96c7e665bcc91c0ae45986e587df1961993f72660d64b4042c32c8456aa89e4d262cb1abb1e2c18315a2360214cff18f1d8e927180483351b3e8d5fca5a9591859ccc594fc2dc9dc193fc851a8a58e39d5435be924756e7153542d16982b81aa8715cd61e512a03d8a51720749799b5ec1c50c03f1b038e", 0xc6}, {&(0x7f00000035c0)="dc5b7548304f1798d981c4fd3500f0eedf1557fe129c42e554467a40b235a49730d14de2e22bcbe568a09f", 0x2b}, {&(0x7f0000003600)="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", 0x1000}], 0x3, &(0x7f0000004640)=[@timestamping={{0x14, 0x1, 0x25, 0x7f8e37b}}, @timestamping={{0x14, 0x1, 0x25, 0x81}}, @timestamping={{0x14, 0x1, 0x25, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x7f}}], 0x60}}, {{&(0x7f00000046c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x9000}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004740)="4a16987784a413cbd02e5dacbd9c473bbfb413223600ec0c6701c8be4922f04c04f55fcd1dd1b416443022baef67425221b4e9a86e154ead37ef0e1089f3cfed106d524e0ba406f841f5885cbf49d4833fde8ccc52f817812ddc6e4ef3a8ba08a04e365592740501f08adb4cd5f850f7fbc708b564c53028e8dc430f69b82824ca7cee337b47f37f6da30bbea562a222f4848b47a260dabaf04ff1b4a3cff7c98d84f6f03ce8d87f9e7dc60037231016d72c1b6d94ff0c988c683bc212ce7c00b4c32b180ae6da255b108df2ca4b", 0xce}, {&(0x7f0000004840)="b658127e736fc5d3b25906cf2d36717e9325f0e1e434e9f61d0d78bdbf03e6ca5d167961a7fe7682b9031530006772ab5b4e30f9be51f2aa7788b10dbc23bca22396f7", 0x43}, {&(0x7f00000048c0)="ca1698dd421004c8bef1490a4d117c5346ffcbab795635f37293d97d1a6490cb2d4ef9f969c3a76496526494094740b7ddee00004b8094dc2cba174c4fdee9cf4f7af02ac11a20a416fdc50f993bc59739e88b60ce2c23a59af9a59e28fd7936e2ec3dc6ea52621d3f32d1f0fc09f515a4b39ff9d51f2aaf3d44b7d8569253a0c9f2863e0a1b47d4fbec0feae0e9fb32ad6a09c16f1696e8bd265dc6aa762aed3c3ba9a18bb60d818e59b59562c2b1d57c4f62017a245f1ecd0187d2fe1078a0a4037b765a5d2717099753962c23", 0xce}, {&(0x7f00000049c0)="4f19fea53abde6163518ef34851b51cdd2654362f7d5747e0d2a", 0x1a}], 0x4, &(0x7f0000004a40)}}, {{&(0x7f0000004a80)=@rc={0x1f, {0x9, 0x3, 0x0, 0x7fffffff, 0xeb16, 0x6}, 0x7fffffff}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004b00)="81c0725f6a782d65c6e11bf57f29873040ce0ef04752d3e6d5c3c49c80662e788a047603768ccea3ff71c52d02632642538ed1f3f1b4a07dd79ce85d615c64cb11e8469a27d2ff3bb049a9f11d70aa8f5972bbfab28f7a120ef8b65195b53ff31c7a5e1258a24c93c2b083c9ee18bfab9606e3", 0x73}, {&(0x7f0000004b80)="e2bf7ae2fe54f0cb14d978db3cd9017d5f8ad958b517d19f880c5db3581f7b2cddc617f6768307057d56616bfa28f3dabd5993716a334c84e84aefbb4d4603f70e470f3a1cbcff4a0b8d23", 0x4b}, {&(0x7f0000004c00)="fdff846940cea1743187749b2c092c1c5d9af04b98667a8607ec4caa29973f6f970a1a9867321abffef96bb7a82a5b7519fdc2d07981a54821b1ff82abd3b7781b20eed54a15a7227c2dc8bc9972a15694546e4a733f9fdaf866f3e546ba30b5eebed48ceaeaf4c403f2128ac6bafe35556937462bb17f8151bf054ad94ad9c5c2bccb395a1aadec261f4eaed6", 0x8d}, {&(0x7f0000004cc0)="ee6dd1cae62a9fdfe59004830d74d74cc6e0de740c77bc5eb52b08a38825c29fca35914c930e3018a51ad2d7f7e5e4cccae7c5d2ea3cfd1ff807c8d9e9121602713a65ebeaa785d9bc6b992eaa86b1d2565e191b8d0149d9a146374e475e75ef3d978e5d53689094e28ac8a022464ea1e7cde9948619566391fa361a78048335bfab6a8e2bafe5385ceeadd261d77f560a99d69aec231c8807964602408b5af144135a7d99e25679ddccfbf38aa73ad316be013d47d3decd602b485219d7f7fc0c35", 0xc2}, {&(0x7f0000004dc0)="ef4f65089363e0accdf8bda86226d48dd636754e76731d8fb645a2441ee94494da6ced7bf77024db56f9d59c1554c62129eea13d1d12c782def634e1e5acda124f6069364e93cf6e48be633a1cd397ac011f1f086cc044511b641e9e99c6b337d1143cc5e4a493a8fe28392c99d990be593c337bcc5d2666c8d9d6816b659d6fd2995e7c5dd2dac22fad3ed4707515349499a24966faf2a066806461d07127134453de8fe03a54c9a671cd92892a500dd6327faca2355ea60641e6ecc98c6477856d462ea5d4aff6b4dd85b21e3643e6e0c7b6", 0xd3}], 0x5, &(0x7f0000004f40)=[@timestamping={{0x14, 0x1, 0x25, 0xfffffffffffffffe}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x5}}], 0x48}}], 0x7, 0x40000) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r5, &(0x7f0000005200)={0x2000}) 22:43:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:08 executing program 2: syz_genetlink_get_family_id$tipc2(&(0x7f0000000640)='TIPCv2\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000080)="11dca50d0104cfe47bf070") openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000540)='./file0\x00') ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000440)={0x54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x5, 0x3, 0x0, 0x3, 0x0, 0x0, &(0x7f0000000780)=""/4096, 0x6, 0x0, 0xffff}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='/dev/kvm\x00', &(0x7f00000002c0)='/dev/hwrng\x00'], &(0x7f0000001840)=[&(0x7f0000000340)='/dev/sequencer\x00', &(0x7f0000000500)='cpuacct.stat\x00', &(0x7f0000000680)='TIPCv2\x00', &(0x7f00000006c0)='/dev/kvm\x00', &(0x7f0000000700)='[*vmnet1*\x00', &(0x7f0000001780)='\\system[self\x00', &(0x7f00000017c0)='/dev/hwrng\x00', &(0x7f0000001800)='/dev/sequencer\x00']) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000580)=""/85, &(0x7f0000000600)=0x55) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:43:08 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:08 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) pivot_root(0x0, &(0x7f0000000040)='./file0\x00') connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, 0xe8) sendmmsg(r0, &(0x7f0000000240), 0x5c3, 0x11) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'lo\x00@\x00', 0x1801}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000000000004) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r4, 0x0, 0x0, 0x20000001, &(0x7f0000000040)={0xa, 0x2}, 0x1c) splice(r4, 0x0, r3, 0x0, 0x1000000000000003, 0x0) inotify_init1(0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0xffffffffffffffbd) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, 0x0) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff30b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendto$packet(r4, &(0x7f0000000340), 0xfffffffffffffd4d, 0x57, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x4, 0x0) socket(0x0, 0x2, 0x0) 22:43:10 executing program 2: time(&(0x7f0000000000)) syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x0, 0x302800) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x1ff, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1b}}, 0x8}}}, 0x3a) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$VIDIOC_SUBDEV_S_FMT(r2, 0xc02c5625, &(0x7f0000000080)={0x0, 0x0, {0x4, 0x0, 0x0, 0x0, 0x0, 0x8}}) 22:43:10 executing program 4: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:10 executing program 1: r0 = socket$kcm(0x11, 0x5, 0x300) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80, 0x100) preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/17, 0x11}, {&(0x7f00000010c0)=""/99, 0x63}, {&(0x7f0000001140)=""/67, 0x43}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001200)='numa_maps\x00') r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001280)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000001580)={&(0x7f0000001240)={0x10, 0x0, 0x0, 0x1400004}, 0xc, &(0x7f0000001540)={&(0x7f00000012c0)=ANY=[@ANYBLOB="3eb6ff9b", @ANYRES16=r2, @ANYBLOB="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"], 0x248}, 0x1, 0x0, 0x0, 0x20}, 0x804) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) [ 250.656942][ T9207] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 22:43:10 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000500), 0xc, 0x0, 0x0, 0x0, 0x1b3}, 0x0) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4068aea3, &(0x7f00000002c0)={0x0, 0x0, [0x9, 0xa2d]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x0, 0x0, 0x7, 0x3, 0x200000000000000, 0x1000, 0x0, 0xcd, 0x0, 0x403, 0x10000, 0x0, 0x3], 0x10000}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000780)={[], 0x1000, 0x3ff, 0x8000, 0x0, 0x5, 0x20000, 0x5000, [], 0x1}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:43:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f0000000000), &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$reiserfs(&(0x7f0000000440)='reiserfs\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="746f723d74657374340000000000000000000000002c6465af826f6e746578743d73746166665f752c66736e616d653d6a71666d743d76667376302c7375626a5f726f6c653d7265697365726673002c726f6f74636f6e746578743d73746166665f752c1f"]) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) 22:43:10 executing program 4: r0 = socket(0x1e, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 251.013140][ T9232] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "tor=test4" 22:43:11 executing program 4: r0 = socket(0x1e, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:11 executing program 4: r0 = socket(0x1e, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:11 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) statfs(&(0x7f0000000100)='./file0/file1\x00', 0x0) setxattr$security_ima(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpid() r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r2, 0x4, r3, 0x2) r4 = getpid() r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r4, 0x4, r5, 0x2) r6 = getpgid(r4) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) kcmp(r2, r6, 0x0, r7, r0) dup2(r1, r0) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ERR(r7, 0x4008af22, &(0x7f0000000280)={0x0, r9}) 22:43:11 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000007c0)={'vcan0\x00'}) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="0100"/16, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000008e860000a0440a32e9cd1c14"], 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000003c0)={0x0, 0x379, &(0x7f0000000080)={&(0x7f0000000340)={0x1, 0x0, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0x0, 0x10}, 0x100000000, 0x0, 0x0, 0x0, "461759009e050718"}}, 0x48}}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x1, 0xfffffffffffffffd, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "941f203c4eb816da3024ca8a4a8bcf1682157e0ab16cd708a7f182fe23e481020bf55a8fe1614535ae8c893b7e2f563e01cbf0411529a8754ec73988a63f94df"}}, 0x80}}, 0x0) r1 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 22:43:11 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:13 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8443) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$BLKROTATIONAL(r5, 0x127e, &(0x7f0000000180)) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000000080)=0x1994) getsockopt$inet6_int(r6, 0x29, 0x6c, &(0x7f00000000c0), &(0x7f0000000200)=0xfffffffffffffc56) 22:43:13 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x16, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa}, [@ldst={0x9, 0x0, 0xb, 0x0, 0x0, 0x7fffffffffffffdc, 0xfffffffffffffff1}]}, &(0x7f0000003ff6)='G\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) sendto(r1, &(0x7f0000000080)="f07094cd64d5cdcf20448011af2be8974006a5ff85dcfc2f04cc91e21c1cfed050bdff88b3d67c9eff52b0392d64df200f161314d9f794b19d4752497c1fe79519591af6c263fec3facc8ad3b426a7a4588a06623e81b58148251f32b0a1962104b0f78ff87a07999d78dd820c635330d3ff2d5c8193c88839ea9c81e2349975062f7dd82fabfb70d63015672ffe4ed496e043e55f612494c368ee33272fdf5afa6ed563a880b444e07727f510d61624af0dc32673da079cb368ba7251270bff4bf58a054c6071e71be1f118cfc1de513fed001fe8ce7bb19102a39b76d5f2fab9de2281cfd5604dd8d89fe5517318a380c9409b", 0xf4, 0x4000, &(0x7f0000000180)=@ethernet={0x60d, @broadcast}, 0x80) 22:43:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x33}, 0x0, @in6=@dev, 0x0, 0x0, 0x0, 0x1}}, 0xe8) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000740)=@nfc={0x27, 0x0, 0xfffffffffffffffe, 0x4}, 0x80, 0x0}}], 0x1, 0x4081) 22:43:13 executing program 5: mkdir(&(0x7f0000000900)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) unshare(0x20600) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400004) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x10001, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000000c0)={0x3, r3, 0x1, 0x9}) utimensat(r1, 0x0, 0x0, 0x0) 22:43:13 executing program 0: r0 = socket(0x4, 0x6, 0x7) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0xba57}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00167f00000000"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) setsockopt(r5, 0x8000000000000007, 0x100000001, &(0x7f0000000400)="d616fe56053c17d32c8e870430663c0c73641095503096613756619288952b9a400c70939a4dab9c26154a0c069d0f4fab722a006c16c2b738abd6d6a22d383108dd5cd397ac506f1865fda0", 0xffffffffffffff97) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000540)=r8, 0x4) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="2f6465762f4d6430004e233af9be5793bcb2229a7de5c8407c961473dcae5540818ec63e73adec230525176727d418911fa5b51ce84835582ec494a05c1c56d9a1a3c0a570de117b4e74dcde6cc7356f3c5e3c9144f68c02886208ec78f1"], &(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000340)='nsfs\x00', 0x2000000, &(0x7f0000000380)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={r8, 0xbc, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @rand_addr="4328e28960149d43d595d654e128961e", 0x20}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x1, @empty, 0x79acaa06}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x100000000000003, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r8, 0xd0e, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1f, 0x0, 0x20000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1, r9}) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r10 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) r11 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r10, 0xffffffffffffffff, r11, 0x0) keyctl$setperm(0x5, r11, 0x400) 22:43:13 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x71, 0x14299e3eaf2074e6) ioctl$int_in(r0, 0x800060c0045006, &(0x7f0000000000)=0x30) r1 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000001440)='/proc/thread-self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001480)={0x0, 0x7, 0x5, 0x40}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1000000000000038) syz_open_dev$dri(&(0x7f00000014c0)='/dev/dri/card#\x00', 0x40, 0x80) r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x44000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000001400)=0x1292) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/138, 0x8a}, {&(0x7f0000001240)=""/195, 0xc3}], 0x2, &(0x7f0000001340)=""/12, 0xc}, 0x40010000) 22:43:13 executing program 5: r0 = getpid() r1 = syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x24d42ca6) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x200000000bd, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000000)={0x7, 0xfffffffffffffff9, 0x7fffffff, 0x4, 0x1, 0xcb}) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0x40505330, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0xc0bc5310, &(0x7f0000000380)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000015) 22:43:13 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:13 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000005c0)='cgroup.controllers\x00', 0x0, 0x0) connect$tipc(r1, &(0x7f0000000600)=@name={0x1e, 0x2, 0x1, {{0x43, 0x1}, 0x2}}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x6, 0x400) r3 = getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x8, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r3, 0x4, r4, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000880)=0xe8) r6 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r6, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r8 = timerfd_create(0x9, 0x0) r9 = getpid() r10 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r9, 0x4, r10, 0x2) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r11) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r12, &(0x7f0000000140)=ANY=[], 0x4240a2a0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000ec0)={0xffffffffffffffff, r12, 0x0, 0x13, &(0x7f0000000e80)='cgroup.controllers\x00', 0xffffffffffffffff}, 0x30) fstat(0xffffffffffffffff, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = socket$inet_dccp(0x2, 0x6, 0x0) r17 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r17, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) r18 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r18, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r20 = socket$inet_udp(0x2, 0x2, 0x0) close(r20) bind$inet(r20, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r20, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r19, 0x0, r20, 0x0, 0x10003, 0x0) r21 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vcs\x00', 0x200, 0x0) r22 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r22, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) r23 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r23, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001140)=0x0) r25 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r25, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r26) r27 = getegid() r28 = getpid() r29 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r28, 0x4, r29, 0x2) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r30) r31 = getpid() r32 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r31, 0x4, r32, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r33) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r34) r35 = syz_open_dev$usb(&(0x7f00000016c0)='/dev/bus/usb/00#/00#\x00', 0x8, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r36, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r37 = openat$userio(0xffffffffffffff9c, &(0x7f0000001880)='/dev/userio\x00', 0x88800, 0x0) r38 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/udmabuf\x00', 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r40 = socket$inet_udp(0x2, 0x2, 0x0) close(r40) bind$inet(r40, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r40, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r39, 0x0, r40, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r41, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r42 = getpid() r43 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r42, 0x4, r43, 0x2) r44 = getuid() r45 = getgid() r46 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r46, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r47) getresgid(&(0x7f0000001900), &(0x7f0000001940), &(0x7f0000001980)=0x0) sendmmsg$unix(r2, &(0x7f0000001a80)=[{&(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000340)="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", 0xfd}, {&(0x7f0000000440)="973b948f2f1a186f91687620d928c7b5fce8efa6abf8364eb2ec78cb9bd607e42e624a0f5b771febd27ad0c293d284703911645f6be9f7571d7ad63f1fc671d63b07de04cc08e440060e41584df12cc0df28454be0a3fcba0dffab624125c311c4fa9cd9745af96e03abaac0addde3a4375b1ab3f55c91b36722dca359c7ab57cc850345e2cbfe03c12d53955b0e9d49d089eeafb621e44c064dba871ac6", 0x9e}, {&(0x7f0000000500)="0af5a18e37085e54a08346b54720985a74541d24f5f4de433b09ffa849ac176452b2246ea0ca8dbaddddd05613a0bb1d671167739d2d3a4c4a7fe8453211601cc9b37f2306fea9af95c8b3821f62c7a5d8138821fbce86887c8edc00f3b67309fd9b4463e7d5a05a18e83e15a0bcf6c3976b86499de1e969c2", 0x79}, {&(0x7f0000000580)="10016db694828c3e8c9215799c2fc1fd20b231bc62dde5a1d5ce4c80386afc84c0a3a84fda17cb137bd55e941e66c3519275142ac491f9975f", 0x39}, {&(0x7f0000000640)="59558703e5ef435fc8d4b5ce58d84a3386ea483bc075054cbd43ff206897c3a27eec34c7fe2f5fef3cab0ce7ea7b488fdab7cf600a5b0edc464baaeba11b8bfcf35a13117a57a38b6b7202b2f6274a5aefb15e3ec93661765350f31969722bcf29b1df4825e505acdeedd87f2c61a6e5b77f697b00c65d84c9f198c4103c621de74ab7457004d0af5e48cfa23fef35145c3d4f6f1c95f6a6b095c414a65302788d909d82f36ed7d0cd7202309fce2275a732", 0xb2}], 0x5, &(0x7f00000008c0)=[@cred={{0x1c, 0x1, 0x2, {r3, r5}}}], 0x20, 0x40}, {&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000980)="4d3966d07e097bf62ec4ed151f57348fa7a34a74eea86ad0418c486cb0ca00a22100c2d1934e7192ad47ad1c3936115d892ca621b40cbe02598d23d18cde2ca718e3f46fb319bcfef446ba6910a03d405046e9a4375bc31c3b65f8d0a23632e6473dde35a11ad6043282c259aa62c54afa3bdc5e9aa5373e64fb5fc65f4ae4842e65988565bdf886c1ade212c81bebf4c079af40010d6b2e09c9833e3217f5519359355fa91dbbe555f1f1dde4162cb98a4617f4ab0907bfed4593d3faa09376e0c19c033dc9b78bdfb16f3b58f0", 0xce}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)="94f6cabb3ce1a1dddfdac4b35dc1d8e62c87a691f747059f1096fa11418dbb8a36ae12136afbb9236cdbfd52a298edd595a152c40f6f078891d63716781dc778cc4b3be5999d461b334b465da7353e82f01f1ae2feb6db60cb85d6aebf7644143f7a1b080a72f40f4189", 0x6a}, {&(0x7f0000000b40)="777963ccca696f569427fc167f2938061b0fbc48d67dcfa0a5dab4f677fc025befc6a3eb31001e77a7dbc6c56dedf66170438604c2c6e6a5a8c3353f9a254ce56511c2c2a7c16ee44dc539267844205d9c4a6aee20dffc7ff6f0a5d3aa460342af18a177e6d35c84e367671d7d3c5641d9a7b20f96f01ba9ce16f3f0b6b89065e2817a76b0cd1c978eebe160b702220edfab0d4f430ffd4c0a99a858aa9d3ceb17b2a46b158558311c68899e38c532a8674f231286c85f99f16252687b5736f1ff4f9d6c8b18970e219d4cd691e84ea1", 0xd0}, {&(0x7f0000000c40)="abdfb4eb429d2ec6a41de3e843b9f6bcf8fba687aa951bdf10c6d9c78087a8dcabb8fe2cbb89a922b23facd17a32494be378931976736c0bb5c2fa818855fdc7d1c2b83322e8c90a29da4d76726dec8dc6c3cdab938ebbf90b2b06a3a5a664b44b550241abc0148c91c60f0ef72342d7d57554732d53c4fd6b51f7ae798c86c5ce80a91afb071e511752205c03510bfe83aa1ed342395f004610ea97492b544ffc3a030ec17cb4099d4f6484931f0e49cde59a229d6c27c056b600b2cb42401b20adee3118f6554a2c443c3087a76511cb47cad1aa2e1c61c3439e5db59a57b3b1d6448f", 0xe4}, {&(0x7f0000000d40)="9ba1948a588cdec6f940cd6b1d508bce46689535e27c08f3fba6744b06dda2f498ed6a08c8103d889cad626a949db1d887b60c13b48804248ab2c3b7e3684c72fab9d4793689586dd4635149f673c029bab8ad50ee5f36bd80f9f5", 0x5b}, {&(0x7f0000000dc0)="2f96d9e6b2159d1a762a93692387c8a32a705be0", 0x14}], 0x7, &(0x7f0000001cc0)=ANY=[@ANYBLOB="34000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=0xee00, @ANYRES32=r11, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r1, @ANYRES32=r19, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r1, @ANYRES32=r23, @ANYRES32=r0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="00008000ba332561ba1b3ebba955ae86d55b6af19e36af9cf8b2328da770110bff192b273e0dc3a89b9bd5df8cba43151b15d0847f2b8c210b6427a5b397c4977e35511f8360a9ee86a24da50ea2858f1b7c5a6754aef2ec5fdfbf410e1d0d57f97c650141d141260cf9b2cea5367dcb14e3d6006b4afcf245d47ab959a2e1e1b48002958ade354fb1d0b5a42c2512a8a924fde00c7191ff84b7855406712d0a8ad8c7610e0e"], 0xe8, 0x24048101}, {&(0x7f0000001280)=@file={0x4988fa37d43554c2, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000001300)="371911f6d0b5b77e273a8b73e56db807c167b143c491eb393f1c3f42db9c29c6ea9bd250cbc5a5689d09d87b8329e02f784f59c3ce73f8dafc08cc8151afa1e1361ac5ea76e2f7e22c884023e97e0de8f5b28367966e8c6d8da7e525652d8aedc0b15267a1369be2fc4f067a3e3cf27b774cdd3ef76cac5548b794795f0e8f7b2817581c00bc5a60b15c8a7f6f82145a98", 0x91}, {&(0x7f00000013c0)="f4dbde59de5487eec8f0ff3ba0e27180d5df2279c1b202d70594bf405b86307f964e209e8f5eae8281cbf1217f4c38b408fdce5398f2dffbf58e49f6ad07aded69a0e55322930b712a3694cb69b0194b505faa6ba0499b84f6", 0x59}, {&(0x7f0000001440)="437e8cefb001b5cdd189d6cd2f12e21d3678c10edda8c20bf78451a72595b9ff8fd0aec302052201ae5fea76cbaf63dec94b14f10c20b6467f2857c67c4a290d65a168518f48b0f28635a5986131d43c3a0d44b68722b301bcdfd744c83b7d939a03ffe09b3cc29bb90550f375cd45256ec0581d4fb77c81da78b1c08a8e0c01feed7ad9be22", 0x86}, {&(0x7f0000001500)="3b7ddf2c867957f867074da44ecce5e032cba60f1c8dedbbae6716c067e345f5127d887e3f410cb93c463eb11bc3ecfe46f7301857fa1d6b612f7b9e3171c3d24ebf512c13daccc9430cb5a1479dd3628d6701991caca7ec49eeba0dcc7098b0ad49f1aeafb031628dffc7135d99b6d55f8c7276ece48c64800e98e283d716ec962aa29e1ce3b46d139175f222180fa916e88fcbf9d1acf07a4af69b58144d", 0x9f}, {&(0x7f00000015c0)="b1260b0d8ba9bb9a88f22d6ff727d5c29765374f75b32dca0d94c1ea46b297d09c64b32010d5675fd25312e42a7f7480042e7d12a80177861b183a5a5c15809b22f600cdb4acacfad09652bbe9d6447835602ed4068d1f031d", 0x59}], 0x5, &(0x7f0000001700)=[@cred={{0x1c, 0x1, 0x2, {r28, 0xffffffffffffffff, r30}}}, @cred={{0x1c, 0x1, 0x2, {r31, r33, r34}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r35]}}], 0x58, 0x1}, {&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001840)=[{&(0x7f0000001800)="e233095d4ec70bef41846cdaec49290e0993844991cc20cf562870107d0742ffbda63e1b3f0ee60d", 0x28}], 0x1, &(0x7f0000001b80)=ANY=[@ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r38, @ANYBLOB="1c000000000000000100000001000000", @ANYRES32=r40, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000001c00000000004000010000000100000041121bc900d4858c13e0308c6af80567611553bb07b702b329dbdaca8829564e7f16b3a0d5cf28af211fec7212f4fede2effae4be7a88e52ded99c715a8ca72c7cd89b4573f85f8f87e553b005282b4e8a2909423bd97317b3a2a6ecf85cd6204e6324de7cd3c8f5754755", @ANYRES32, @ANYRES32=r1, @ANYRES32=r41, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r42, @ANYRES32=r44, @ANYRES32=r45, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r47, @ANYRES32=r48, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x8000}], 0x4, 0x20000000) sendto$inet6(r0, &(0x7f0000000040)='\x00', 0x1, 0x3fffffd, 0x0, 0x0) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f00000001c0)=""/99, 0xa}], 0x0, &(0x7f0000000280)=""/1, 0x1}, 0x3) 22:43:13 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:13 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:14 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:14 executing program 0: r0 = socket(0x4, 0x6, 0x7) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0xba57}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00167f00000000"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10}, 0x24) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r3 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) setsockopt(r5, 0x8000000000000007, 0x100000001, &(0x7f0000000400)="d616fe56053c17d32c8e870430663c0c73641095503096613756619288952b9a400c70939a4dab9c26154a0c069d0f4fab722a006c16c2b738abd6d6a22d383108dd5cd397ac506f1865fda0", 0xffffffffffffff97) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000540)=r8, 0x4) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="2f6465762f4d6430004e233af9be5793bcb2229a7de5c8407c961473dcae5540818ec63e73adec230525176727d418911fa5b51ce84835582ec494a05c1c56d9a1a3c0a570de117b4e74dcde6cc7356f3c5e3c9144f68c02886208ec78f1"], &(0x7f0000000300)='./file0/bus\x00', &(0x7f0000000340)='nsfs\x00', 0x2000000, &(0x7f0000000380)='\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000480)={r8, 0xbc, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x1, @rand_addr="4328e28960149d43d595d654e128961e", 0x20}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x1, @empty, 0x79acaa06}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e24, 0x100000000000003, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r8, 0xd0e, 0x7}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x1f, 0x0, 0x20000, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x1, r9}) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r10 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) r11 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r10, 0xffffffffffffffff, r11, 0x0) keyctl$setperm(0x5, r11, 0x400) 22:43:14 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x1aa) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) r3 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) fgetxattr(r3, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f00000000c0)=""/122, 0x7a) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) r7 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x101000, 0x0) syz_kvm_setup_cpu$x86(r7, r5, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffd6d) ioctl$VIDIOC_S_STD(r5, 0x40085618, &(0x7f0000000240)) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="635e9537d475cf912822b8b3532ee1cf3be4469deb510465c9eb58cbd8641d57"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffeffffffff, 0x10}, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000040)="11dca50d5e0b") 22:43:14 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:14 executing program 4: socket(0x1e, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) 22:43:14 executing program 1: clone(0x41fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000200)) ptrace(0x10, r0) r1 = socket$inet6(0xa, 0x800, 0x200) readahead(r1, 0x3f, 0x513) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000000)={0x401, 0x7fff}) ptrace$setregs(0x3, r0, 0x0, &(0x7f0000000040)) 22:43:14 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x6, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$CAPI_REGISTER(r1, 0x400c4301, &(0x7f0000000000)={0x3, 0x6, 0x6}) 22:43:14 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_SECCOMP(0x15) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x4f462adc8e7362fb, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 22:43:14 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:14 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x204082, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1f76, 0x1941) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000380)=0x1) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f00000003c0)=0x101, 0x4) r5 = syz_open_dev$swradio(&(0x7f0000000180)='/dev/swradio#\x00', 0x1, 0x2) sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x30, r1, 0x409, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x4108, 0x0, {0xb, 0x18, {0x3, @link='broadcast-link\x00'}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x44880}, 0x22040854) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="f00000001e0013070000000000000000e000000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf0}}, 0x0) [ 255.013301][ T9356] netlink: 176 bytes leftover after parsing attributes in process `syz-executor.5'. [ 255.085645][ T9362] block nbd4: shutting down sockets 22:43:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r3) setgroups(0x4, &(0x7f0000000200)=[r0, r1, r2, r3]) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040)) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x4e25}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1b, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x80000000042400) r7 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r7, 0x7, &(0x7f0000027000)={0x1}) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000540)=r10, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f0000000cc0)={r10, 0xbc, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in={0x2, 0x4e24, @loopback}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000240)={r10, 0xd, "23a7f2cf87917d1f97903e3958"}, &(0x7f00000002c0)=0x15) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={r11, 0x6}, &(0x7f0000000340)=0x8) 22:43:14 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 255.272988][ T9372] block nbd4: shutting down sockets 22:43:14 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 255.375394][ T9377] block nbd4: shutting down sockets 22:43:15 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_SECCOMP(0x15) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x4f462adc8e7362fb, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 22:43:15 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_GET_SECCOMP(0x15) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x4f462adc8e7362fb, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000cfc000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f0000000040)) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x10000) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f00000000c0)={0x7ff, 0x8, 0x0, [{0x7, 0x9, 0xec6, 0x8, 0x0, 0x7, 0xfffffffffffffff7}, {0x6, 0x200, 0x1424, 0x3f, 0x401, 0x6c, 0x9}, {0x7, 0x1f, 0x7, 0x0, 0x2, 0x7fff, 0x5}, {0x3f, 0x1, 0x800, 0x2d, 0xffffffff, 0x10000, 0x7ba98d2b}, {0x9, 0x4, 0x0, 0x400, 0x3554, 0x1, 0x10000}, {0x80000001, 0xe0, 0xffff, 0x6, 0x3f, 0x6, 0x3ff}, {0x100, 0xf8, 0x3, 0xc7, 0xbcb, 0x8, 0x1}, {0x3, 0x5, 0x7fff, 0x3, 0x213, 0x8, 0xfffffffffffffffa}]}) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000000)={0x41, 0x4, 0xe1eac98ccd27ea9e}, 0x10) [ 255.556236][ T9389] block nbd4: shutting down sockets 22:43:15 executing program 1: syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x0, 0x2) r0 = inotify_init() pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="8b7c3fb84ec5a64250e6012f230ee328ed1abce48edc4d6c2d496353c661b410a0ec652cb8793297e2c7b8833456fb128f310ef678c8a55f4d2fc2ec007c054716ce3c22cef70529e841c060d763fcaf68b0ec91a32461ae6276db7f6c46a325e076848ab7666a97729a9382e4044e9d3fe5c27446a8201e4fd3b7aa8eb8b87980a255bf1caf88e1973ec8fc2da0b987e1ba4f43065bfc7d817bd856b0eb121af33b5ce28ec9abe9a3d64ad441a4145446727d9911805d4e5b33593b7fa7185a6b1bbf6c749edcef1f86", 0xca}], 0x1, 0x200006) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r2 = socket$inet(0x2, 0x3, 0x7f) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2, 0x240000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$VIDIOC_DQEVENT(r3, 0x80885659, &(0x7f0000000340)={0x0, @motion_det}) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) inotify_init() setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 255.747252][ T9396] block nbd4: shutting down sockets 22:43:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x101400) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast1, 0x200}}, [0xff, 0x5, 0x966, 0x22, 0x6, 0x7, 0xf1, 0x10001, 0x10000, 0x101, 0x11d, 0x7, 0x816, 0x3d1, 0x8000]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000300)={r5, 0x4, 0x6c, "035567ccaad8bc08911128331d7a076d72f63da8aa0b683edc3371808bb680edb9ae96ccaf5ac9378d33414742ee9241509ae7a0e7fea9fd155d27fed878fc282e4e6507f1e81bd3a1473ed96549e393a06ae54ab840f26be2689566a1aa878bad52433f64cdc4c13789f391"}, 0x74) write$cgroup_subtree(r2, &(0x7f0000000140)={[{0x38, 'pids'}, {0x2d, 'memory'}, {0x2b, 'cpu'}]}, 0x13) listen(r0, 0x4006) syz_genetlink_get_family_id$tipc(&(0x7f0000000480)='TIPC\x00') r6 = syz_open_dev$dri(&(0x7f00000002c0)='/dev/dri/card#\x00', 0x36a7, 0x0) r7 = syz_open_dev$vbi(0x0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)={{}, {0x7}, 0x800000000008, 0x4, 0x503c63dc}) ioctl(r6, 0xffffffffffffffb2, &(0x7f0000000040)) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x0, 0x2000) dup3(r7, r6, 0x0) accept4(r7, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000380)=@get={0x1, &(0x7f0000000400)=""/85, 0x9}) 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 255.930891][ T9405] block nbd4: shutting down sockets 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:15 executing program 2: r0 = creat(0x0, 0x0) io_submit(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24, @empty}, {0x306}, 0x20, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'veth1\x00'}) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast2}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000440)=0x1, 0xffe6) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000380)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000000)=""/40) sendto$inet(r1, 0x0, 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000000140)="7c0d111317b1ff8ec8f29f81319ec5b10d0d000000efd9448dbef1ffb4e3a6af87131512da528f6235fe35d3053b5cb4877c1b89bbf83f6d749d5b00679601a3abdc204cf1ad797252bb0c7b43e3e9763221cb2c8d76f824f4bea338f53aa75703f465e50e434e2193900c39ab79d37cc0ce7a", 0x2fdf442dff3bb63, 0x401c005, 0x0, 0xffffffffffffff36) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="900000000000d772eb468afa53d76775d8a272b660e3cdc4fecd00"/41], 0x6) syz_genetlink_get_family_id$tipc(&(0x7f0000000200)='TIPC\x00') fremovexattr(r0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x4, 0x520, [0x20000480, 0x0, 0x0, 0x2000076c, 0x200008ca], 0x0, &(0x7f00000002c0), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{0x5, 0x55, 0x8f3de3bcfc6573fd, 'lo\x00', 'bond0\x00', 'rose0\x00', 'veth1_to_team\x00', @random="3051ea9cb591", [0xff, 0x0, 0xff, 0x7f], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x80, 0xff, 0x101, 0x0, 0xff], 0x6e, 0x9e, 0xee, [], [@common=@AUDIT={'AUDIT\x00', 0x8}], @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xcc0, 'syz0\x00', 0x5}}}}, {0x11, 0x18, 0x10, 'team_slave_0\x00', 'lapb0\x00', 'bond0\x00', 'bond0\x00', @random="fe10b906b4a8", [0x0, 0x0, 0x7f, 0xff], @local, [0x7f, 0x0, 0x0, 0x7f, 0xff, 0xff], 0x196, 0x196, 0x1ce, [@comment={'comment\x00', 0x100}], [], @arpreply={'arpreply\x00', 0x10, {{@local, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{0x19, 0x24, 0x8, 'tunl0\x00', 'bridge_slave_0\x00', 'bcsh0\x00', 'bond0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0x181], @broadcast, [0x0, 0xff, 0x101, 0x0, 0x101, 0x1fe], 0xa6, 0xf6, 0x12e, [@cluster={'cluster\x00', 0x10, {{0xc60c, 0x2, 0x8}}}], [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz1\x00', 0x8}}}], @arpreply={'arpreply\x00', 0x10, {{@random="a3271024b427", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{0x5, 0x40, 0x6558, 'vlan0\x00', 'ip6tnl0\x00', 'erspan0\x00', 'netdevsim0\x00', @empty, [0x0, 0x0, 0x7f, 0x1fe, 0x0, 0xff], @dev={[], 0x25}, [0x0, 0x0, 0xff, 0xe95c0ef99286967f, 0xff, 0xff], 0x6e, 0x6e, 0xa6, [], [], @snat={'snat\x00', 0x10, {{@local, 0xfffffffffffffffd}}}}]}]}, 0x598) 22:43:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x22100, 0x0) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000000200)={0xc7c, 0x7fffffff, 0x2, {0x4, @pix={0x3, 0xfffffffffffffffa, 0x43564548, 0x8, 0x0, 0x5, 0xc, 0x100, 0x0, 0x1, 0x2, 0x5}}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="059a2c419a60010003dcf95b1f98a71ba9c38c07160000ffffff0600ffff66"]) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x1f7, 0x0, 0x0, 0xfffffffffffffee1) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11b000}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) r6 = dup3(r3, r3, 0x80000) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x21, 0x0, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003b40)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0}], 0x1, 0x0) [ 256.115944][ T9415] block nbd4: shutting down sockets 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 256.185707][ T9417] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 256.247069][ T9421] block nbd4: shutting down sockets 22:43:15 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, 0x0) syz_open_dev$vcsn(0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x0, 0x0, 0x40000004, 0x0, 0x0, 0x0, 0x4c7]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x51}], 0x1, 0x0, 0x0, 0x0) fanotify_init(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000009, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:43:16 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, 0x0, &(0x7f0000000300)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000000)={[], 0x1, 0x101, 0x4, 0x0, 0x62, 0x3000, 0x3000, [], 0x8}) [ 256.363852][ T9427] block nbd4: shutting down sockets 22:43:16 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 256.510717][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000006 [ 256.529726][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000008 [ 256.532264][ T9438] block nbd4: shutting down sockets [ 256.538648][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x4000000a [ 256.558753][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x4000000c [ 256.567722][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x4000000e [ 256.584910][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000012 [ 256.598716][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000014 [ 256.609972][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000016 [ 256.624803][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x40000018 22:43:16 executing program 1: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) prctl$PR_GET_FP_MODE(0x2e) clone(0x7fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) close(r0) socket(0xa, 0x1, 0x0) geteuid() inotify_init() mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='9p\x00', 0x1008000, &(0x7f0000000400)=ANY=[]) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x202400, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000240)={0x4, &(0x7f00000001c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000280)={r5}) 22:43:16 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 256.653277][ T9434] kvm [9429]: vcpu0, guest rIP: 0xc5 Hyper-V unhandled rdmsr: 0x4000001a [ 256.702531][ T9442] block nbd4: shutting down sockets 22:43:16 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000480)='/dev/md0\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$BLKFLSBUF(r2, 0x1261, 0x0) io_uring_register$IORING_UNREGISTER_FILES(0xffffffffffffffff, 0x3, 0x0, 0x0) 22:43:16 executing program 5: clone(0xac76233fd1ae15e9, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008911, &(0x7f0000000240)="4b715c06000000c4f9b6d73fe2efa140000000000000a8d6f914000000000000000000000000009f74d101ca360000000000000000cabb9971ad35aa25a1e6166195ff0f4b4c7c34a902f18ff0ef31eabb345e158afa7039653e56ef2e9ce62fc90e95e023a5bc8ff274b7d94225b82574d787c161a58de6a9f65483e5861596fb0b1642716e14fa504ea10f817e7aa24e58a605c5a46b16dcbd6562ad9c9358") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TCGETX(r1, 0x5432, &(0x7f0000000080)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 22:43:16 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x0) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 256.889030][ T9447] IPVS: ftp: loaded support on port[0] = 21 [ 256.912337][ T9455] block nbd4: shutting down sockets 22:43:16 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x302) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10006, 0x80011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)=""/126, 0x7e}) writev(r1, &(0x7f0000000080), 0x10000000000000f3) io_setup(0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, 0x0) 22:43:16 executing program 0: accept$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, &(0x7f0000000200)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x401) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000010000002000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000200000000100"/140], 0x90) r3 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) accept4$tipc(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x1c00) 22:43:16 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x64569cba79559fd5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa\"\x00', 0x1, 0x2c080) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0xd, 0x0, [0x5, 0x1, 0x2, 0xffff]}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000080)) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm_plock\x00', 0x80802, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$IMSETDEVNAME(0xffffffffffffffff, 0x80184947, &(0x7f0000000240)={0x4, 'syz1\x00'}) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000180)={0x2, r5, 0x1}) 22:43:16 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) [ 257.214185][ T9470] block nbd4: shutting down sockets [ 257.252179][ T9447] IPVS: ftp: loaded support on port[0] = 21 22:43:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r1, 0xb) r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000140)="68024a8e8a84afb97772b9508884e178bc098760e942fdeb165f811bffea", 0x1e, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r3, 0xffffffffffffffff, r4, 0x0) r5 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) r6 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000100)="c3", 0x1, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r5, 0xffffffffffffffff, r6, 0x0) keyctl$KEYCTL_MOVE(0x1e, r2, r4, r5, 0x0) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000005c0)={0xc}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r7}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) sendmmsg$inet6(r0, &(0x7f0000003700)=[{{&(0x7f0000000040)={0xa, 0x4e27, 0x0, @loopback, 0xfffffffffffffffe}, 0x1c, 0x0}}, {{&(0x7f0000000240)={0xa, 0x4e21, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="24000000000000001100000067000000ff020000000000000000000000000001", @ANYRES32=r7, @ANYBLOB="000004019cf58f793ae871639cf6765a286bc72abe98376288a0c053fb868da1d5a10ded1e3453f30c"], 0x28}}], 0x2f0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) bind$inet(r9, &(0x7f00000001c0)={0x2, 0x4e20, @loopback}, 0x10) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r8, 0x0, r9, 0x0, 0x10003, 0x0) getsockopt$inet6_mreq(r8, 0x29, 0x14, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0x14) 22:43:17 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 22:43:17 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000980)=""/101, 0x65}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000380), 0x10000023, &(0x7f00000002c0)=""/77, 0x42e}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0xd000}, 0x3f00) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100), 0x10000000000002f2, &(0x7f0000000000)}, 0x8800) r0 = syz_open_procfs(0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x1, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, 0x0, 0xffffffffffffff4b) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") sendmsg$nl_netfilter(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0xa, 0xa, 0x21f}, 0x14}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000140)=0x4, 0x4) [ 257.416339][ T9482] encrypted_key: master key parameter '‡`éBýë_ÿê' is invalid [ 257.581932][ T9486] block nbd4: shutting down sockets 22:43:17 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r5) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r10) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r13) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r14) getgroups(0x1, &(0x7f0000000500)=[0x0]) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="02000000010000000000000002000800", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=r3, @ANYBLOB="040000000000000008000200", @ANYRES32=r4, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="08000400", @ANYRES32=r9, @ANYBLOB="08000400", @ANYRES32=r10, @ANYBLOB="08000200", @ANYRES32=r11, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r12, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r13, @ANYBLOB="69679f11", @ANYRES32=r14, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r15, @ANYBLOB="10000000000000002000010000000000"], 0x84, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x13, 0x6, 0x10000001, 0x800000001, 0x0, 0x0, {0x6}, [@nested={0xc, 0x2, [@typed={0x0, 0x1, @binary="f954a4a6a9f14621f860b6600ddefc674292"}]}]}, 0x20}}, 0x0) 22:43:17 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(0xffffffffffffffff, 0xab04) 22:43:17 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x1, 0x4, &(0x7f0000000140)=ANY=[@ANYBLOB="b40000180000000069112c0000cedda40011047017384024fec6b0db8c1300001c00000000000000950000000000001fe47d13708726b839f39cd8752963652d329a19c9a255f603e364c5499a43ada3dae5e8075a"], &(0x7f0000000080)='GPL\x00', 0x4, 0x3f7, &(0x7f000000cf3d)=""/195}, 0x48) [ 257.817518][ T9496] block nbd4: shutting down sockets 22:43:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x20081, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x60400) write$FUSE_LSEEK(r1, &(0x7f0000000040)={0x18, 0x0, 0x7, {0x2}}, 0xfffffffffffffd72) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) dup3(r0, r2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') mlockall(0x1) 22:43:19 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000200)="11dca5055e0bcfe47bf070") readv(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = accept4$ax25(r1, &(0x7f0000000000)={{0x3, @bcast}, [@rose, @remote, @remote, @bcast, @null, @rose, @bcast, @rose]}, &(0x7f0000000080)=0x48, 0x400) ioctl$PPPIOCSCOMPRESS(r1, 0x4010744d) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f00000000c0)=@buf) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000240)={'syz1', "178dc04ccd2bf4bf04ef2f5bd8f84511a53f1246cb07883648abac444ba21fba12f53fa75207a02a70fed2a77caf9196907a5018acc0afe9cdb1b32a07dd5f97333b2414eb144fba1cfcfd2759c76ec35102ead8274abeab1454be35d8258ebf280014e2f5205e89895890243a19e07ce02173152d9ea3966240bd414ded035dd880c5d489145cbde67d3e430c8e75e5d13977f35fc4f8225318b90f36a9c6c00ce0e0ca6689f40f151909f98867b7599a4f58516445a2290ba2ddb3e40548ee1b06f015efb336846176c89007ecb8e92d4c52379d3857d7f527b9f0e63c78be08066287a65aac2d7682"}, 0xee) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) write$input_event(r3, &(0x7f0000000100)={{0x0, 0x7530}, 0x1, 0xffffffff00000000, 0x8}, 0x18) mmap(&(0x7f0000a59000/0x4000)=nil, 0x4000, 0x0, 0xe411b98158de5136, 0xffffffffffffffff, 0x0) 22:43:19 executing program 4 (fault-call:5 fault-nth:0): r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:19 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000000040)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KDSKBLED(r2, 0x4b65, 0x6b9b) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000000)) 22:43:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x5, &(0x7f0000001280)={0x20000000000084, @broadcast, 0x0, 0x0, 'ovf\n3\xff\xff\xff\x00\x00\x00\x04\x00'}, 0x3) r1 = semget$private(0x0, 0x20000000107, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x0, 0x7fff, 0x1000}, {}], 0x2, 0x0) semtimedop(r1, &(0x7f0000000000)=[{0x4}, {0x0, 0x7}, {0x0, 0x3a7}], 0x3, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x80000, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x0, 0x4) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000080)=""/17, &(0x7f00000000c0)=0x11) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) semget(0x1, 0x0, 0x507) 22:43:19 executing program 0: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0xfffffc8f) fcntl$setpipe(r0, 0x407, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000000)={0x40000000, 0x1, "f24122886e05d34c12afaf952f315be5b046079dd15dfa3b703d4410b8dd2027", 0xfab3, 0x5, 0x2, 0x0, 0x100000001, 0x8001, 0x1f, 0x2, [0x24, 0x5, 0x24, 0x5]}) [ 259.928934][ T9513] FAULT_INJECTION: forcing a failure. [ 259.928934][ T9513] name failslab, interval 1, probability 0, space 0, times 1 [ 259.955710][ T9513] CPU: 1 PID: 9513 Comm: syz-executor.4 Not tainted 5.3.0-rc6-next-20190830 #75 [ 259.964787][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.964804][ T9513] Call Trace: [ 259.964910][ T9513] dump_stack+0x172/0x1f0 [ 259.964933][ T9513] should_fail.cold+0xa/0x15 [ 259.978340][ T9513] ? fault_create_debugfs_attr+0x180/0x180 [ 259.978364][ T9513] ? ___might_sleep+0x163/0x280 [ 259.978382][ T9513] __should_failslab+0x121/0x190 [ 259.978403][ T9513] should_failslab+0x9/0x14 [ 260.007355][ T9513] __kmalloc+0x2e0/0x770 [ 260.011591][ T9513] ? mark_held_locks+0xf0/0xf0 [ 260.016355][ T9513] ? mark_lock+0xc2/0x1220 [ 260.020773][ T9513] ? _parse_integer+0x190/0x190 [ 260.025615][ T9513] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 260.031319][ T9513] tomoyo_realpath_from_path+0xcd/0x7b0 [ 260.036862][ T9513] ? tomoyo_path_number_perm+0x193/0x520 [ 260.042483][ T9513] tomoyo_path_number_perm+0x1dd/0x520 [ 260.047943][ T9513] ? tomoyo_path_number_perm+0x193/0x520 [ 260.053599][ T9513] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 260.059422][ T9513] ? __f_unlock_pos+0x19/0x20 [ 260.064116][ T9513] ? __fget+0x384/0x560 [ 260.068278][ T9513] ? ksys_dup3+0x3e0/0x3e0 [ 260.073226][ T9513] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.079481][ T9513] ? fput_many+0x12c/0x1a0 [ 260.083893][ T9513] tomoyo_file_ioctl+0x23/0x30 [ 260.088649][ T9513] security_file_ioctl+0x77/0xc0 [ 260.093573][ T9513] ksys_ioctl+0x57/0xd0 [ 260.097717][ T9513] __x64_sys_ioctl+0x73/0xb0 [ 260.102291][ T9513] do_syscall_64+0xfa/0x760 [ 260.106852][ T9513] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.112730][ T9513] RIP: 0033:0x4598e9 [ 260.116610][ T9513] 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 [ 260.136196][ T9513] RSP: 002b:00007f46e3c79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.144609][ T9513] RAX: ffffffffffffffda RBX: 00007f46e3c79c90 RCX: 00000000004598e9 [ 260.152564][ T9513] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000004 [ 260.160529][ T9513] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.168480][ T9513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46e3c7a6d4 [ 260.176434][ T9513] R13: 00000000004c319f R14: 00000000004d6948 R15: 0000000000000007 22:43:19 executing program 4 (fault-call:5 fault-nth:1): r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) [ 260.229006][ T9513] ERROR: Out of memory at tomoyo_realpath_from_path. [ 260.239506][ T9513] block nbd4: shutting down sockets [ 260.352360][ T9530] FAULT_INJECTION: forcing a failure. [ 260.352360][ T9530] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 260.365957][ T9530] CPU: 0 PID: 9530 Comm: syz-executor.4 Not tainted 5.3.0-rc6-next-20190830 #75 [ 260.374988][ T9530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.385040][ T9530] Call Trace: [ 260.388342][ T9530] dump_stack+0x172/0x1f0 [ 260.392672][ T9530] should_fail.cold+0xa/0x15 [ 260.397270][ T9530] ? fault_create_debugfs_attr+0x180/0x180 [ 260.403068][ T9530] ? lock_downgrade+0x920/0x920 [ 260.407913][ T9530] should_fail_alloc_page+0x50/0x60 [ 260.413095][ T9530] __alloc_pages_nodemask+0x1a1/0x900 [ 260.418448][ T9530] ? __kasan_check_read+0x11/0x20 [ 260.423459][ T9530] ? mark_lock+0xc2/0x1220 [ 260.427871][ T9530] ? __alloc_pages_slowpath+0x2540/0x2540 [ 260.433582][ T9530] ? __kasan_check_read+0x11/0x20 [ 260.438598][ T9530] ? fault_create_debugfs_attr+0x180/0x180 [ 260.444407][ T9530] cache_grow_begin+0x90/0xd20 [ 260.449178][ T9530] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 260.454941][ T9530] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 260.461179][ T9530] __kmalloc+0x6b2/0x770 [ 260.465411][ T9530] ? mark_held_locks+0xf0/0xf0 [ 260.470172][ T9530] ? mark_lock+0xc2/0x1220 [ 260.474576][ T9530] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 260.480280][ T9530] tomoyo_realpath_from_path+0xcd/0x7b0 [ 260.485808][ T9530] ? tomoyo_path_number_perm+0x193/0x520 [ 260.491442][ T9530] tomoyo_path_number_perm+0x1dd/0x520 [ 260.496910][ T9530] ? tomoyo_path_number_perm+0x193/0x520 [ 260.502536][ T9530] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 260.508352][ T9530] ? __f_unlock_pos+0x19/0x20 [ 260.513064][ T9530] ? __fget+0x384/0x560 [ 260.517248][ T9530] ? ksys_dup3+0x3e0/0x3e0 [ 260.521658][ T9530] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 260.527892][ T9530] ? fput_many+0x12c/0x1a0 [ 260.532301][ T9530] tomoyo_file_ioctl+0x23/0x30 [ 260.537065][ T9530] security_file_ioctl+0x77/0xc0 [ 260.541987][ T9530] ksys_ioctl+0x57/0xd0 [ 260.546147][ T9530] __x64_sys_ioctl+0x73/0xb0 [ 260.550723][ T9530] do_syscall_64+0xfa/0x760 [ 260.555230][ T9530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.561118][ T9530] RIP: 0033:0x4598e9 [ 260.565003][ T9530] 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 [ 260.584586][ T9530] RSP: 002b:00007f46e3c79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.592993][ T9530] RAX: ffffffffffffffda RBX: 00007f46e3c79c90 RCX: 00000000004598e9 [ 260.600948][ T9530] RDX: 0000000000000000 RSI: 000000000000ab04 RDI: 0000000000000004 [ 260.608986][ T9530] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.617054][ T9530] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46e3c7a6d4 [ 260.625023][ T9530] R13: 00000000004c319f R14: 00000000004d6948 R15: 0000000000000007 [ 260.637926][ T9530] block nbd4: shutting down sockets 22:43:20 executing program 4 (fault-call:5 fault-nth:2): r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f00006b7000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000200)={0x3, 0xab91, 0x2}) inotify_init() r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000040), &(0x7f0000000100)=0xc) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = semget(0x2, 0x2, 0x1030c) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f00000001c0)=""/57) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x0, 0x52, r3, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f00006b6000/0x2000)=nil, 0x2000, 0x93794a1418356625, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4cad01, 0x0) 22:43:20 executing program 2: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1300000036ffff018000000600395032303030be376d4f1c2c16d12447723253a9ef6d6828f259781cc49a1cf53af0b4fd8f2f7d0e1aff70833ded4c13a2c58c71a30100010027e9fabbd52e781c24def0a4c87aa5e987809da3644423aa4dd313fe02767573e23609b3cd8d969932565d93d6455f5bd42f25b49a09f6ee94d400023f84502fda3174c256b1552b0c24b04e"], 0x13) r2 = dup(r1) ioctl$EXT4_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)=0x404084) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, &(0x7f00000003c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@debug={'debug'}}]}}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x5d2}, &(0x7f0000000200)=0x8) 22:43:20 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000030fb4)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x50040, 0x28) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x0, 0x8000) 22:43:20 executing program 5: r0 = socket(0x1000000000000010, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x800) ioctl$VFIO_CHECK_EXTENSION(r1, 0x3b65, 0x6) write(r0, &(0x7f0000000180)="240000001a0025f00018009300edfc0e800300000000af00000000000800020048050006", 0x24) 22:43:20 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) write(r0, &(0x7f0000000380)="76fbf326faf4c5a032122f50465c0df727cfcd90bea39e389b86cbc42efcf142df38cda9ad77581a1ff9a5fa4188ad350850a6a36520fb29d3d1047d39a1c2619ac09338066aeca14a116634fdefd32c03a3eb5741e1b12b68c2c8ec", 0x5c) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000340)=0x7c9) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r2 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100007fdcb4155d9d091427d2b309904b2d4265d6dcd0b7f5a10d455ca4fd47d709b38556e2139e1ae4651366d0eaf30378b3c1b2fc26c58f30a3f225bf40f941e7be834708b8fbe1603f65b2600bc2c160be4a34a18440561217efad2de9e3b6315cb7de", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000540)=r5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000cc0)={r5, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r5, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, &(0x7f00000004c0)) sendfile(r0, r0, &(0x7f0000002580), 0x7fffffff) sendfile(r0, r0, 0x0, 0x8000) [ 260.897153][ T9538] block nbd4: shutting down sockets 22:43:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x9000008912, &(0x7f0000000240)="11dca5055e0bcfe47bf070") mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='securityfs\x00', 0x0, 0x0) r1 = fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) dup3(r0, r1, 0x80000) 22:43:20 executing program 3: socket$inet6(0xa, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x894c, 0x0) openat$vimc2(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x140202, 0x0) r1 = syz_open_dev$sndpcmp(0x0, 0x0, 0x40405) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5008800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x1, 0x70bd2d, 0x7, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10000}, 0x80a1) dup2(r1, r0) 22:43:20 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab04) 22:43:20 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f00000001c0)="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", 0x537, 0xfffffffffffffffc) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000011c0)={'syz', 0x1}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_MOVE(0x1e, r1, r3, r4, 0x0) write$P9_RCLUNK(r0, &(0x7f0000000700)={0x7, 0x79, 0x1}, 0x7) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$VIDIOC_G_OUTPUT(0xffffffffffffffff, 0x8004562e, &(0x7f0000000740)) write$P9_RCLUNK(0xffffffffffffffff, 0x0, 0x0) 22:43:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000002e40)='net/fib_trie\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r9, 0x29, 0x44, &(0x7f0000003140)={'IDLETIMER\x00'}, &(0x7f0000003180)=0x1e) sendmmsg(r7, &(0x7f0000003080)=[{{&(0x7f0000000400)=@ethernet={0x306, @random="1be2e065762f"}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000002c0)="9de4d85b14d8943a2edbf770e405823a64259b729e26d76bd75777b70ef6310cb2932dba5e213764b4c50ee9b7", 0x2d}, {&(0x7f0000000480)="b3ea9afd8f0fd66ba8af092fb8b674151632e9cc8d1e4c28eb8441efef4dd500dcdb55c9aef1c5b7563beb04a308a1e13e6e6405415cf115f931f3baeb2552d21d876057a4bdba7f1fc76f75d4c7f5598fc631a72be59878a6992f65990ad5deb1b7395244813ae0ea74fd3eca96d0c6e7076e7c646ae7dfc09edb7087857e12c520dc0115464913ee27eb1b0d83cebab82e00be1354ad14f1fd50a4077a581448de68914a88796e8eb648", 0xab}, {&(0x7f0000000380)="ce4d8b1438131b4f2e98a1546f38ce47c63a08ae336341a1d42fb93a7a24", 0x1e}, {&(0x7f0000000540)="670d2f5ef812137f2e4dfafabb267d08c5472a35c846d3deb79c5dc0daf58d93b0b0a638ca0fb2b25a387c57da410ab3cbe2262a3cc3fb3825b8991eee0db3eaae393ddb8f3764290adea905cfee52a70db3d991542eadcc73fd767ad8d59cb71b10fa2ab34f7a383a670902d8afb32d636359447b4f2ec1235ba1e13120c8345b8c9533de75e7120738962db9052762db8e05be21dda9e27819e9a7828b634eed454d29294f7c22a4c814", 0xab}, {&(0x7f0000000600)="01c3ff2ab90198df1a66027bc0", 0xd}, {&(0x7f0000000640)="d9be744b26694fb0d632820c042c5b1c00fc2eaca05b1dd79df51a49f2fd63f5403202405a5a6df71d44e70a5aaad48ce4c5038b9f1515996e1ab262c02bf01ea26e0193e78c8244b28080b8cda10036c4574909e20f3f8691153fa00eba56b7d03d3e11e96d8c2d4cd351898c1d1c7d5f5de4fd5dadf154f10f38", 0x7b}, {&(0x7f00000006c0)="ee43467512b6496e46db4334a07de2b8b4e7a663e27f6a80ebaa19448e800e2d8365b08044f28b34a52dc2e7fa4ef5e65ede57d61c41ab6cc8d927e60f92dfc111cfe0c0dff79013a29c869375e8698a99314e73e7462792c2ee4c52bbb741c6e6707a3d780d78d24b4029d1cefc5bd996cf61632bc99b16d71a153479dfb4185001afe2016d8ebf42f4d12f60346f7b045dceacdcfcac7e0e0c6b5551497c790023125a8bf4dd4786036f169cb47857976dcb1ee4b97aac9fee32fe2e5c0898756a5caaad0bf91c7a80804dda513d30b2759cb4332170e8a2c88dc66ea7a3e8af83057f10", 0xe5}], 0x7, &(0x7f0000000840)=[{0xf8, 0x100, 0x7fffffff, "851c7a7bb814a6ba6108d23f7f3a4cace8f83570c8408289b08d7e45b4350a817dc0eaadafe7b073eddaf8075239920d7112de6293fe294891887ac953016d76c76f27547b780c7a83580fcfdceb710886c379757c7b8b821f8ceab9021b82aca20621ccd69dd5ac4c0e0657984c1cfcac2521b6ca2717573164bc10b5391788f0529ecd00f80c9ccf447633ae33877c7325f34e665253509c83e28dc8042e12465bb1090e71b5f48b0116a09ccc912938712f8af3f51e738de877357f2885eee891b3fe2430e6e82f855bfae3fbbbb86432e2a3fc1c11d6c7420901a6772d5bd4670c92"}], 0xf8}}, {{0x0, 0x0, &(0x7f0000002c80)=[{&(0x7f0000000940)="6a74ac8c3411ff598abf9978fb0fd272d3ff05af7f332bb1d32878c0894feff93a53a901031225e077e772d6598ec5bcb2a6cb63005038880e4b09375a34ec71b86e6356a30b15654d6cf26267302bbb7bf83d1791dc1754221de9241369e8a042d181233eab87b1ddb381c74b5d030f762c4c3c495505e4706bca6d8ac4902c71d8fd48909463ec7468a81ad275292ec6bb3f3eaffe7c17a60d60", 0x9b}, {&(0x7f0000000a00)="d83f92407666b95c7a7c8743fac3df07ebc42bd5110609a3be1f91bb288e3863e27b44f35ca9c40e09d66e54a695042adcf58cafd2ea4079706004f1784048da2acfaf5da5fa65fdfb6163fe3e4d01b5e48a5ef2ca445fe681ff49babe11508bb67c5a590356592fc963264e86cdc447b838166ed17b38100dacd899cb04ce4d594fecd322180a0b2808f85a2ce7d625036850d2c07420e8cb9f8c16d6a5d587eacd542811", 0xa5}, {&(0x7f0000000ac0)="5b32a488cb8a85358529a26be4000bd72c854eef357f29d5d8cfa32b7c4396a25421f545b21dcb1aa6d85404a29108c4c8022c96c82881ad65d54ff56698e9324e3a5539ac4df73b510f72260d07ca0e554d99244f598dc050223518f5d14c21115a79390c892bfd2e5309e641e4dc81cba2d002bc063d635ffb9408c1820e906638950e37b41058efcc35460fdf5567142ba344f27c415139e34d24fbeee6ec9f9216ce199097793fe7e06496", 0xad}, 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{&(0x7f0000001c80)="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0x1000}], 0x6, &(0x7f0000002d00)=[{0xa8, 0x319, 0x2, "b529b1b850fc7976bf6d4612dce1f9a1c796a0a48f6442c20264fc5aae59c2ce1ab52feace33f50bcda9fe283b059ef0c39743a13c3aaf3e93a63e110aa83c242b86bc32ce83eea4204b2459c652ce80eafc37cc5fb0fcd05dad3a02b158f0f0ab9e26e492b21c7f624724626368527ff93e25a1c4a4ce9dd3fc14fa6459a2b0db8cc278f14d3bc64fa6f8b489d6bc3d563bce5beec4ef"}], 0xa8}}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002dc0)="00a71f339c6f024118288d9976cb6230561de240c159d9f2b5b89febb7ae0890a5475a11eb0d959274208517ecbf85caa8b79e4baf41a3ebc3b73c8168ee279f2202bb3c6fcb6a08e559f302935e97dd9069abf745c9f9368ab8396f99d53ca60508fca4a44cb8e5de", 0x69}, {&(0x7f0000002e40)}, {&(0x7f0000002e80)="06c8791fd4881d10882a4f9c18c2194f068a3d67a0d7a018704715322d300cb6", 0x20}, {&(0x7f0000002ec0)="ee17c31132cae5c4af1d8f32d5659b768b1573bbbdab30991ee214ba4a0678a462ba0c74fc686cecf9b70b", 0x2b}, {&(0x7f0000002f00)="63f28d61a982ab94aa09a77665ea8bfea19bb462b322a32dcce1cc36f010cf9b69b4b226b672f79b806bc9fcafc7b702f2c04f34920acef0a1f856733a761c45baa444d59a99de94301c84c9db8effe9780581491735f59bda80ecd3c83551c2b6c454961ef6a5e50a23b6cf62cbb4ac528b72fdea147bbb7d84760d3d3620e0be65a1bf6094a9c4f1b16f6c10b05d7a0bd2a43588b8b0c2e60a7c4f917c081b8ec9327077db3188a90c71cf4016f0ac12e099ffe6b7c88e4f47439167c0047c4df57e101b12fc59a356e74edc646ec2ca40b0b1c923600d3ee1", 0xda}], 0x5}}], 0x3, 0x80) write$binfmt_misc(r6, &(0x7f0000000140)=ANY=[], 0x4240a2a0) openat(r6, &(0x7f0000000280)='./file0\x00', 0xbcfd674a51f82352, 0x140) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB='P\x00'/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100736662002c00020028000100"/64], 0x58}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003240)=ANY=[@ANYBLOB="240000002c000100"/20, @ANYRES32=r4, @ANYBLOB="3f16ec175c8e9efe3acb55e1ff76ff"], 0x24}}, 0x0) r10 = openat$zero(0xffffffffffffff9c, &(0x7f00000031c0)='/dev/zero\x00', 0x201, 0x0) inotify_add_watch(r10, &(0x7f0000003200)='./file0\x00', 0x20) r11 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r11, 0x7, &(0x7f0000027000)={0x1}) r12 = socket$inet6_sctp(0xa, 0x0, 0x84) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r12, 0x84, 0x78, &(0x7f0000000540)=r14, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000000cc0)={r14, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={r14, 0x6}, &(0x7f0000003280)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000032c0)={r15, 0x34a, 0x3, 0xf7, 0x80, 0x40}, 0x14) 22:43:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000ba8760c5c4f6a52143308fe20a46a8ff95221e0ab02408393231e96faeadccef86765f3e9b20c58e4f2606e2335c65144fbaea7fc83b602b93da7d20e32b097b41f41404f1bf52f307c49e4a74a223d46838ffd6068791e558cf3021019d724d89197785c5c901fe256f7e44d790476c08cfabf8421787e5eeee1e89e54518dada79b3e685ab907b2520ef10fd5aa34d740c18a8ec89c1fbf4978c449f4398d80b644f8d65884d60d7652301fe57050a23b768ec5a0d90f7c0b75c71ccdcef6398906b2ae59466f8dc4f69d1a1d005122cfe05ef8b77d13469fc5b902ea838a0b3903c13877366c7b8d452085948fee264a17f684f478724d3cb0222b8995d264bb1906d00c527e28ffc53c8ad84242f458b47103f2f4d8349425a9c5fe9d85eaf6cf0fcaca04361f5c6c7a3f6d47890b5d46dfe8eaf7ae0e477b195bb9b0d110ca9f4a76f6cfffd5392c7acb0ab6f5bf3106d59e997b8c0efad53d4755c5f797da8035d58858788c4abdb70f395b87ee9e1a5eccf13f8fc2d43e871681577ee9c874060a86bba19dca4e42f954021fc83c5cd401295ba3fc42c9948527e4eeaa657f897734247dd30261e62838d470153625fc6a6526174051def42e41ece4021d3cf6eb4a2ecca9db7de02312d29e4ce6639f53a44fb7e6e27b3f90de9a8796f32a2afb2d26283de8c1017006041a17a3ff999c00cdfbb2ca8807dfb1bd7ccc742bbb80b235ce32f6dddbc1ff8992a556fd69b6928590b915d50af21e0c7a8611f01d7bd92dc70896700c8f7021ae9556a53c484c10786dcfdaa5078e59863ccfab15591b409c83624a686d8417356f0bb0feae03ecc33ac68669480af472ae253d532508eb8fbf07f905e1a1d5bf49c9cb2b48260bfb9b9ad1b8a1dbf853ff54820410c94a2482234251bcdce29c6a88706089b08974ef45ac4c75b9ebb62f198cabf006489c10362760eea7553b622a52eff1e04279fad61471ffff5dbd11acbe82590a75087e48461c6d32b8bd610cccc11863b87dbb8bc40c3484a07035e814cbfa1cbbf219e5e37b153b0361d8588db8f3873ce571a6bd1b05a99384d05cacc5f210d6cb6204fa97ed40126fa842f2f16c59b1a1c9b8bdea9990f5b32bbc09abc30cf21365afa2ef28026f2f3a6660e8d4f8ec6456ce5f72e712fa2cd79927eda38ea89c05b2f05039876c7fc044b62009c18d8dc9339475e203667be07812910b007205b2f00301319a5de8db5296315619d12023e4b1bef48f37c0b608d985e55c5c1b4808151115f96503b136347aef1867586bfd4c9e0b7dbf8ffffff2f76759b06eae1bc067572cafaae725ff2b357b825796f5737eb6a49efd05e26038684a68dec4b89d13bb5b874c5b2c0b8b73888a37ecaccf6cadb4a19275e502c747d4155647f9decd60369468bc92cc25e555b0a844d38a68a2fa19add747e1f4ed17f51ff7e39cd543ea29a8caf659072b1838272d310928d9da34247cd539ee3b8b266b8d3798e0fd6c2f32a98f4b6d4012b4e905d0ef33cdb299f61264915c060b212a5d27dfcf88fb2d01c0c732b3ee717a6b668dbac001f6f428f3fc0036d24f8fc084970f56657b960bd2ede1d93390913b1b980b051f3e04d40acb60120a73e0d9c693f1412f162dcd175b4521c205c4c9eb12bd1c9f7f7f91c35c4b8d862fa4eabab655ba2222a31d0f17f880fb441ceb35348518724baf4dc014891424210b415f8ffb65209c63d8c6c11da85e7435f469a6613eefb3af7690ed301c44cdad0c5b2efe8c3980510c2ae6559c87c159049be43654775bfcc372394ebc2c3de1d0ee7c34691008258bd83a37d3e53f91ffe60c559cd4a1a73b558978a211a020a66f735d765b9287952149965241e408e1e75143cd759ddc652abe5b358a0c14cedef95bf46ec124625ea01d84e342e092d10a42e5691c8ffd6e6d9d24c4b54cec706125a81024669c7bf6fd7c9093f149794271a8f76b3ec1c7dc89a4d635a3f6dace8723077e6d3f4a7bb4350ae6d847a81616e854294305663f38e8a07a91ca7cdb72f6940bff4fd6898c555f13bd6e1e4f2c47bd98ae938521b903816d49dfeb3835b6a2d0347a906655df3e05412f36114eeff4685d29e19056f2f4ba8f8e0c8ec7873854c760bcc5582f24bc161909a7cd09f9f783b805fdddbcf6382ff7106c4b8d7116f6d3f971647427be8588c651fafb1daf052b7e3872902e4e0e56a8831010e85bedf2675104fc2aabd80d433ed00b2afd24fd7a3410de36674a40dbc61eb40419f688f7e6d4408b3aa459a259620eee887f0bba40950a9ce862d8766def96df82c55af3b774c84cfcec6a2d7989ff724448e371a5d52907c6ff7e8112236f0516add8410349d9b78b1eb9d7b9f244e591747fa3dbd7ca302c01357f87d5afd3813b13dc98e3175a1ad6085837ab84ed9834e33be6c06e94ded431f52da591c353a4717166faec9422a86567e63d44f4a7b44f46007850431eef07b327627e061225747526b228f8c9747aa0b99b66f6b7e69accf852ee5ec9a6d0cf6f51ef2cad0492dffe7ed8f11313552b9574cdd92064c6f8828588a522ffe518b1c71b978187cbfc8be0d1146442780d09b20fc497d28edf976d59b9d7a8333c31cb198b8c095fe3dfc098af8f6bd625021a860ff0dd78c23693007e7d0b82c5d6c2720704044745e2148a3a2ed858e4dbfab44876be1ad47c5996687d934bed8aefe591f9d96a3d1808271d00a8e6cfd4ef990ce17bc886ac48c3d5cc59fda333ae611619f3d31fc160bb1d20bee24fc26d3ecc638ea98169cdb7dca70746697ddfbba95434a0da2953510286285d7476c69cfcf2156c4e0b1bd11248297323ff1944c351e6febb0a4583472b56972dda0fc69759279bb3be1f62939a93f14613a03f62e5f7cd14495da1f20c37c51feba70f87cb3099c4890200464ae2fe9d615c179e0d9b052d4e51b39de65225f657a1bb83f4ab696c538ed58b93e24ef6c490fa548bf88f4437b69215cfe0b1daf94bb5011f340f4dc18cc6c0df768c42709f9b9d06d4d6fa26bacabef405d1e4c0d1e0110c3f828fb88242c8488570dbf4ece3102669156be9688432308ae68acd861ae2c6f7539e4df63e8e575184acee88f3a3037a73af6aecd3fe7a25fc4705329cf99515ae13b4cc0d93700925403f693cc181be8260f6220ab4b90124cff37d41ffe237b656af525b280204a97fa7e5dbb39aca666f87d4d36c3101f13d1633fed647d19ada82d485af5860d61ef379e347d26cf424a6c5797d6992ec28f1a89dc797d933a3d4b7f280d64e3cf2c57d6a532c4cb200cf759622eea05ae4cab650cf525ce105a5aea4d27cfe155d68d5b7ddb97910902e7c87af001e92f8822b97a24b16b587a716156bbca0a0112ce8785215b2140dcc9a8dd9e424a221b74e78bc01cdcd597fbf5fedaed91e83abec796198d83c0e608996a71ab0828a9e04b18ae2a548bcd933225bea73b71845d71196ec16eb236ee695bdea3d8696c76488f4807c4cba327b6b510a0cfbd3197739a0fddc6b90383ef63c6bc8edf14ae3a1b37fac92feca9c9a785804feafbfd90f4bd95c64ce5ed67f6bd0f8d47e5f40e2cd2f535102a84baaafc62ea534db874a08da1af15c3b3de1a66e3aa0988c323656d67bee6de26ea21074b00c6a08ad41e20c48a36cf735ca78a933b2a3b9526a6c78889abd1c9087ee4c51c449fe0f79a2b64107eb5b28e5d039141bef5d2f6d00f5452ccebf81001242f164b698c18e7d9a083b0ed54918119381c09bc83c604392af769d0fccd0d8cce2b2037ddeec865706fb1bab334d464fd4df763567606e1d02348f9d46153a9959b7471b88594d8361f970737b48f24c9c4ea0640ae820daeb54acb035b765347670072653019fc957666374fd2a5f56dbe1bcb4f99845d0805c24127b074eb1eca4d2ee2e03d82c95187c674ececaf33e9fbc25cabbc6333ceab2b49d54d6cd55a5b2f752f3e637a302cbff8c4a24c5b275ba677870df2e883eb61838d161af837adff1c8f3c80558ece48ffd135b21a98fffd74aad2419b29f52cf426dcc8d42a36a8995060536eee81281fffcc8e04d8eea7dece5c184412b8abfd0d84e410f231f6940774f7df969c39428fe79b53f2a565f26892656ddac1fc6c7d9ee5fd0848619328f8c8054a03602a5ffcf7917c78cb9ceae3ed3381c90ba5015ca445522384bed3519d72d9252fc14e515492c424962a32a946448f9a09688d70592fcbd7b88dc6cfdd2fee921474e0f9b99d69837459f0f035d96a0e622c4ead938756f9d992e6b211e1c8eccbda912120f447732d79fb8e68d6551e1bf99aaa94eba56d5933761a7dd1e6059995a4b4f1443ec6d1780477462745d45375add5421c1958f31a1197ebb8a1866f51e653d3a9d84c5c3a37c7364a857a7712a757b6010493fd8d68686708e70fe293ebe3ec551c102ab6c52356887e1906e3c9fc2e795726a61c7f5cfec859d66c8a1873678e1a7bf41af974dcb6c575c2236497339b19922f39118957efa3a93458140731212843de8839f08051b01ccd69a844c114d61b59c3371548fdb2367c9a0304ede60348f57b8fe3a5f03fc41d3fc373816add2eb0af120c49c9f47def9aeaa7a97538875a7f9100fad498be8fe2816cc8e5bea06162215661a48a25c29701b3abe07fb94f4f99c7833429c1c02c2e3bb6bb68b82bb30dd3c5876e5c55d088be7359d5acae07b684c8331cb209f50bf8fb5944b12b0291000dbd8e7c24261ba3430137e4a88d9e6f9ff17ae3ad1fc5d2729df7062f3c77b99087d24cee64ff578b9ffcc7f0a949cc9b36b41358b8e157b846b14c855af5289e86b53e11cb85155756d5fe9d2e2a714481b4ba5af9a0326c9f3c199784567aca6a850e74945917b2cb9b1607da0c522480e5cf9e5b35dddc5b57d0dd2fe88c5e6fd3d93bcd3537489a037dfa282050595ab65e348a1fe715e018faddfcf086c23c8d7907ad275fc67310422019427879248af1e96c38cfa4b1be991a8377590545d8f9e9eede79fe445d8a3d4b450f8ae26e96cbc3f4a6f8fd04037823a1373a5c5a58830e7d82cd7bdfffe35d5d5417552178c5e341e2ee3e308e3974d793b3b6c53026e9eec49664dcb90a1cf3c7d977cbf1a973d3ae2a9afb11778e40b05068dd45bd3f41e5c6b91124802acbdf90e6a6ed45890e9342310c56fb66c3c79d823c4da8fc6dd29bf60c83c489d13b50e45b09b3bfa1c83171aec918afc5162ae607230c414d73dc45eb9953cf4b8dc54fe4fc201cec0f18b75e98a46f42735b0b90c763893e2132f86c8287a2533f15dd88dabc05c964b0a0c1a99a79841e19b33023e84cfd86762f5b0c14d771cc3d88b2509d6c455afadf05407c31a299671ccdbf4afe736af1ccf59c215373f8abb562a6629132a08dd45fb74d75618e0c3c19eb30cec7e18cfc46fa7f080647277a2177984682ffedaba990aff669a61d0cd21012af8aea5827c68a0dcb74d2684c755512a756b6a954053e1b2c73546c649d8e88ab267f8fa9544a601155c3e479299d72eb7af8a12f723cd88efd9166ff43fcbece4882ec18ddbb5db2eb8bfaba344543b3f4682be0a73885568adff8df607f2fcf62e5c969565656b61e6507a5cab543d113bf11d34b1bd6cb89dc15979bd3611f7377ae157f4e41ed3cdeaa0f1fe88044e0f768e444f1dc7dcbf1c6ca1b9aa6421a21ba869e5ed8c5eac9a0cd6e8a1c887f6a26b349f3916b513b37c29727e4f683f72596f50c1a8884c61a4dec6c"], &(0x7f0000000000)=0x1008) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x3, @mcast1, 0x5}}, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0xb831f7c93f7e8fd9}, 0x98) bind$alg(r0, &(0x7f0000000b40)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec", 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r4, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000012c0)=""/167, 0xa7}], 0x1}}], 0x1, 0x0, 0x0) [ 261.348623][ T9574] block nbd4: shutting down sockets 22:43:21 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x2) 22:43:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f00006b7000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000200)={0x3, 0xab91, 0x2}) inotify_init() r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000040), &(0x7f0000000100)=0xc) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = semget(0x2, 0x2, 0x1030c) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f00000001c0)=""/57) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x0, 0x52, r3, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f00006b6000/0x2000)=nil, 0x2000, 0x93794a1418356625, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4cad01, 0x0) [ 261.615506][ T9589] block nbd4: shutting down sockets 22:43:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000004c00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f00006b7000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000180)='/proc/capi/capi20ncci\x00', 0x0, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r1, 0x4020565b, &(0x7f0000000200)={0x3, 0xab91, 0x2}) inotify_init() r2 = getpgrp(0x0) get_robust_list(r2, &(0x7f00000000c0)=&(0x7f0000000040), &(0x7f0000000100)=0xc) r3 = socket$xdp(0x2c, 0x3, 0x0) r4 = semget(0x2, 0x2, 0x1030c) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f00000001c0)=""/57) setsockopt$XDP_RX_RING(r3, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x100000, 0x0, 0x52, r3, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000400)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f00006b6000/0x2000)=nil, 0x2000, 0x93794a1418356625, 0x11, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x4cad01, 0x0) 22:43:21 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x10) 22:43:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={'syz', 0x0}, &(0x7f00000003c0)='(^\x00', 0xfffffffffffffffe) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x3ff0) add_key$keyring(&(0x7f0000000400)='keyring\x00', 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, 0x0) tkill(0x0, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000001c0)=""/208, 0xd0) ioctl$TIOCSERGETLSR(r0, 0x5459, &(0x7f00000000c0)) prctl$PR_SET_NAME(0xf, &(0x7f0000000040)='.\x00') write$P9_RCREATE(0xffffffffffffffff, 0x0, 0x0) 22:43:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7db8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, @perf_config_ext={0x2}, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={0x0, 0xfffffffffffffefe, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000003060501ffb080fffd4500120000090008000100060000fb7d0a06010c000200030001ff06f14b52"], 0x2c}}, 0x0) 22:43:21 executing program 2: r0 = socket$packet(0x11, 0x6, 0x300) r1 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x88, 0xc980fefb9e20b649) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'vcan0\x00', 0x4}, 0x18) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x1, 0x7, 0x8}, 0x10) openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x200, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x88d00) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000180)={0xd44, 0x673, 0x8, 0x0, 0x13, 0x3, 0x6, 0x1, 0x6}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) mkdirat$cgroup(r3, &(0x7f0000000100)='syz0\x00', 0x1ff) [ 261.854300][ T9606] block nbd4: shutting down sockets 22:43:21 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x301) 22:43:21 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x2800, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, @loopback}, 0xffffffffffffff1a) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={'hsr0\x00', {0x2, 0x4e23, @empty}}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r4, &(0x7f0000000200)=[{&(0x7f0000000240)="7d0000001200192340834b80040d8c560a0676ffffff81004e220000000058000b4824ca944f640094750a0e2900050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000", 0x1e7}], 0x1) [ 262.051584][ T9621] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 262.099359][ T9625] block nbd4: shutting down sockets 22:43:21 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x20, 0x1000) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000380)={0x42, 0x1}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000008000000180004001400010062726f6164636173742d6c696e6b00008838ddd604bf8b14d9c0f578fd9acd3165b154771fa2cae62a9d52fed37a41fae7eca58ce4cc6458ce4e6ed8e777b03e42f457c100ab1b171fe3e7f35f207c6bdc199eb4bacc87bf677fb5931ed2ad48db22492c0159b8a20222768636c090df378b3e8dd471bba8846f455ff786f111c3a404b3100cd197b34885f6db418b7f70bad4740e552bfac7742cd5d8207e5f8320d0f3068e5bd177f95d3074ee885e2a4b7d31c1e2a005260dd07ca2b6b445c9af1fc1fb9188c82903e2710d5765d422cc3ff279737828272a51aca35f47cb"], 0x2c}}, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f0000000340)) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4040100}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x14c, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffff}]}, @TIPC_NLA_MEDIA={0x28, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipddp0\x00'}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x70}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xbaa}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xbc, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6f53}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffffffff8000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}]}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x44}, 0x20000000) [ 262.123117][ T9621] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.1'. 22:43:21 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x125d) 22:43:21 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0xffffffffffffffff) setsockopt$TIPC_MCAST_REPLICAST(r0, 0x10f, 0x86) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'teql0\x00', 0x400}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0xfffffffffffffffd, @loopback}, 0x363) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000000)={0x7, 0xff, @name="c196e356d655ae3f9c07788656157514e785b4d79e80bbbd8094b9d6edfb56e0"}) ioctl$RTC_EPOCH_READ(0xffffffffffffffff, 0x801054db, 0x0) 22:43:21 executing program 5: r0 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$apparmor_exec(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="65786563207500f95a62715a657361e9050763f474ade460254ecf690e19c92d35e8e51b0e17a48d23970e3fabf16f38df4948a98406bdc3958f7a68672cd10ccbdf2fc7806bc74e6f2623bbeef271a64179002c101edd35affed016a7c7a5ba7ffe526c4943f50e2ddb67ede12d3cba554934911262b4dde3e97d7aee13e6c89c796583"], 0x7) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) ioctl$UI_SET_RELBIT(r4, 0x40045566, 0xa) r6 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, r8) fchown(r6, r7, r8) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 262.314189][ T9640] block nbd4: shutting down sockets 22:43:22 executing program 2: r0 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r0, 0x110, 0x5, 0x0, 0x4) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$pptp(0x18, 0x1, 0x2) write$binfmt_misc(r3, &(0x7f0000000200)={'syz0', "237419b8bd9ad09ac489efd7937440dcbbdef5d8225aecbb1ff15f9794a2c1f62c41ed3a5f8df08bd98fe0cb46cb965a2b6fa0ce692a0f69dfcd9b71e722ada2434861cca292b25604d5e96609dfaca5c356d03008d2b6a104f3bf85293f65f84c2e653430699330174d7be29d66577c05c9c0f4accfcadd2de07bb171342f9861ac3761c74cb8603184f068fa91632ac720a5b7769225d337f8474372baf9291ba4895bada1246a7f0620c201ef73b38a305901b0c1a2a66f5018c88aaee290a36d996a"}, 0xc8) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r4, &(0x7f0000000100)='ns/pid_for_children\x00') pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) close(r8) bind$inet(r8, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r8, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) splice(r7, 0x0, r8, 0x0, 0x10003, 0x0) ioctl$RNDZAPENTCNT(r7, 0x5204, &(0x7f0000000300)=0xcff) close(r6) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000180)=0x3) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x80000001, 0x0, 0x81}, 0x3, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x7, 0x9, 0x5, 0x3}) 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x125e) [ 262.537516][ T9656] block nbd4: shutting down sockets 22:43:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = socket(0x10, 0x100000003, 0x0) r2 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) recvmmsg(r1, &(0x7f0000001cc0), 0x400000000000293, 0x10106, &(0x7f0000000240)={0x77359400}) r3 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r3, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) r4 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r4, 0x7, &(0x7f0000027000)={0x1}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000540)=r7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000cc0)={r7, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r7}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRES32], 0x1}}, 0x0) 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x125f) 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1260) [ 262.686241][ T9663] block nbd4: shutting down sockets 22:43:22 executing program 1: pipe(&(0x7f00000003c0)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) r7 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r7, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) bind$inet(r9, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r9, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r8, 0x0, r9, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)) [ 262.769764][ T9669] block nbd4: shutting down sockets 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1261) [ 262.855991][ T9675] block nbd4: shutting down sockets 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1262) 22:43:22 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'dummy0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}) 22:43:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0xa, &(0x7f0000000700)=[{&(0x7f0000000200)="e1a6e019aec30892060a91b78cc167b9cd11db9d3ea15095313878a65a929cf3546632a6177cce50edf499ff2466ae14f09da7ea81dfa54fdb80d075701f574a395a6848714c9afe9b1f4ff775d49dee1b50bb93b74f7179", 0x58, 0x3}, {&(0x7f0000000280)="23fb9d2a34a56807be8786a197df48fff6650cb769eb40b1e1c4eba878c0b2d9dd46accdeba47cca5e70a59f9caa3a151389d1e4ba7391a503e98040f89717b7acb94d8be7316bf45092d8edfdd28e4b6ccc7a71288262fb31467d9585d4c9c7a01cb63b7333ae9e62a618f1f7831b4a02d2b5901f05677ae00b5d79393338689ec577b5d4", 0x85, 0x5b5c41f5}, {&(0x7f0000000380)="1310a9ece6eee613f7e9705178f27c5fbf9ae00ad10f04ddc9a4ecb278b9515a3a617e9896fec0d22964d2c689432ffd3716a9a40aba666bfa0bfc3df25a5dea38086946d3f46989642ad5bc3553ed18495ebb096913d3f3e4b6f1b15a94f334430e07e639bada96d742a9e27fe07cd273ed64", 0x73, 0x7}, {&(0x7f0000000400)="b601aa2a26d1c3830b118a07a852f2a3bf93f052eb52cd9e314b96d216d70dad4e36454a4494", 0x26, 0xfff}, {&(0x7f0000000b40)="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", 0x1000, 0x9}, {&(0x7f0000000440)="1622cce3f90a92f1b488e2de8a425c5a9efa7e09a207062e2792deecb8da", 0x1e, 0x3ff}, {&(0x7f0000000480)="9e2fff79b50f01e4de1d87e2129aee30cf48648e7a186edf86b3cb1eee888dcb89bdfe3cd607254d9f44f557e63e92b205d7a75b21e873cdff6c734ecaa1452aa5eb73e9954562ce4bbe27ff3bfa5a2b2fc2e7c35073b33678117e14994f0da8174b22eb82fd006e91b2352572222d7e8f2d9b5a47ca4abfe10057c6b23375d3f2242ef168f22086e329787760eacfae5db19c91af567da028c46721c04edc1b52bbea2920bbdfb2501e397cab642872fcc5d6", 0xb3, 0x1}, {&(0x7f0000000540)="9364d8764cdc68f00de8dc6eb6dbb91eda44c8d9a756802fe9bbe3042b9c8d48497d05ed56851b5c1eeea68a06aa1075d9f6e40120bef6f12adf85a3be7480eb690819eb3f995e3c78c16bfda51b728d3e7038134f0d81acf6352c740eca057110a5102a5d1d0ec7fdfd41841c182202c01f606e78", 0x75, 0x8}, {&(0x7f00000005c0)="7f8002c5ce73441a33e48be8ebc79338af2391aea57d4b7279b941af0ce4129ec7c38d953df117b5bfa3fdf90f42bc36f2921b6a38204f99de19b73c0d04d623a280c1a5fdc86ebcecad3ea54a49650beca71027bf7419211aac5c7f23eeacae8dbadaf0a2b0cbce38714c41e930519bcfbb5adbacf27581cc03a8181e71d438d19696546047f7a219a853114478a0419f586c02f6698e", 0x97, 0x4}, {&(0x7f0000000680)="0b75c6d6560cc8bd5e6a626bcea381a8b3fbedc0d2d292872eb786bb01087f7e349796e3ef9177231581d8312abd9d570d928cc12167ca6c182d1f005a1ee35184d0a425ab53980e4e3c80f81db7f04e9c48ba89c8c7dc943afc1800160461c0b7609a3fe405fccab1512201d38080dc89a73579ff0c", 0x76, 0x2}], 0x800000, &(0x7f0000000800)={[{@fat=@tz_utc='tz=UTC'}, {@fat=@discard='discard'}, {@fat=@dmask={'dmask', 0x3d, 0x7ff}}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_lt={'fowner<', r0}}]}) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) syz_emit_ethernet(0x55, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000800450000007e000000218390780000003008000000ac14ffbbe000"/54], 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0xe3f1b74c991c0272, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) timer_create(0x0, &(0x7f0000000940)={0x0, 0x3a, 0x6, @thr={&(0x7f0000000880)="8ad1a113540b97e9466ea98aa65afd3cdbcb6b006da0459c0064d8cb8deefa35be149a067f983c0667ef010f71c59be7c752c66adbe92fdd4d87c03cb6f8", &(0x7f00000008c0)="43a6284337372d6368723af4c70796750c91a403d4560389b0881b85011592949a1f1c9046c08620664db7bc77df5d2d545d805bb61b481afc1013ecfda237b13c78682fc2ec78b4f841626bf2df6b8687bb52267aa9449bff3880d1725e3f228b8025cbf366b37dc7b67237f8182b1fdefcce8ac2c0dbe50e"}}, &(0x7f0000000980)) [ 262.995627][ T9679] block nbd4: shutting down sockets [ 263.110555][ T9687] FAT-fs (loop3): Unrecognized mount option "func=MODULE_CHECK" or missing value 22:43:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(0x0, 0x0) r0 = memfd_create(&(0x7f0000000200)='\xb9\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10a, 0x5011, r0, 0x0) syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x0, 0x0) getegid() dup(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1004000000001001, 0x2000000000071, 0xffffffffffffffff, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000280)) write$RDMA_USER_CM_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000002a40)={0xa, 0xfffffffffffffec5}, 0xdf) r2 = memfd_create(&(0x7f0000000140)='b\n\x00\x172\xef\xc5\x1e\x89{\x82\x82\x91\x15M68\xa8\x02*\x163\xd1\xe3\xc2mk#\x9bM\x10\xd6Y)\x9dR\x0ef\x16]=\x00\xdc\x1c\xf1\x9fy\x86\xb8\xa1A\xca\x0e\x0e\a=\xb0;\"\xb8\xc0T\x8b5\xcb\xbba^?\xe36\xe0]$\xbe\x99\xd6bchG\xdd4\xc5fT\xaeE*\xa1\x13\x86\x05\xde\x8e|\xb7\xe1\xf9\x15U\xbe\x1d)\xe8\xfdE\x96\xea<\xc0\x8e\xc8\x8e\x95\xaer\a\xe2E\xa8\xac\x8a\x97\x85\xf9\x7f\xdc\xc1:\x89\x1b\x85\xb8\xbe`_\x8fOk\xb12\xb8\x03\x11f\x06\x99\xd4\xaa\xcf\x18\xd6\xa3\xb4D\xa8_oTJDa\xc5$\x8d\xfd\x1e\xef\xb3\xeba\x95\xd9\xe0\x11I\xb0\xbd\xeb', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) syz_open_dev$dspn(0x0, 0x0, 0x0) 22:43:22 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1263) [ 263.201791][ T9690] block nbd4: shutting down sockets 22:43:23 executing program 2: seccomp(0x6558558d5b46de1e, 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f0000000040)={0x81, "704daaf8f4d78f4cd68fb6640f6cb4c9d1701931650dbaea444b553bbc4ad7b3", 0x2, 0x1}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(0xffffffffffffffff, 0x4004af61, &(0x7f0000000080)=0x1) 22:43:23 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1264) [ 263.451793][ T9699] block nbd4: shutting down sockets 22:43:23 executing program 5: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x0) write$P9_RXATTRCREATE(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40046607, 0x0) read(r1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000280)=[@window, @mss, @timestamp, @timestamp], 0x4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002800)='/dev/ashmem\x00', 0x0, 0x0) dup2(r2, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002100)) getgroups(0x1, &(0x7f00000021c0)=[0xee01]) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000440)=0xda9, 0xbc) open(0x0, 0x44000, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000000)={0xff, 0xffffffff00000000, 0x864}) 22:43:23 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x257f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000140)=0x6) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x3, 0x7f) creat(&(0x7f0000000340)='./file1\x00', 0x9) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141242, 0x20) write$P9_RREADLINK(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="ff5b72130301eb592f66b0cdece080ff910000000002010cffffff47f05510b8f3c80c5b136c681ebcbfecc2f5637b69e282ec1ace36eb7627b80d976615f6b3504b91d8efd3bee1"], 0x32) sendfile(r3, r3, &(0x7f0000000240), 0x7fff) 22:43:23 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='overlay\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB=',lowerdir=.:file0']) r0 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) 22:43:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x88004, 0x0) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x408) 22:43:23 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1265) [ 263.694605][ T9721] block nbd4: shutting down sockets 22:43:23 executing program 2: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000700)={{0x1c7, 0x2, 0x5, 0x31f, 0x5b, 0x101, 0x248, 0x7dc4}, "d61abd205c3ad07c426745b3f3a0e0ea94adad2261c471f991a058efdc974f6c6bad2f28719a1c477b1476d09592e1bebe85817aa527cb8ccf62f41f09e4fe8a76525a4eab5b3923cc3f24a4950d04115a91fa740aa6edc606a5d5f53fcb5731d6347d4fdeabe6eba8e4e1541f1a8deebefcdcc8d06d2fe5a56e00a1db87dead5614ed5df3bc08b290e717642018e7d3c2d6e41e6e14861650050838a600ee978445948b3c19ce7e2fce2f5c7fc34b9244685dd244724abcc9032ea6c0a51d083627d35ec876e6d09adf88bee5882f3854c5eabe91bbf2624cda0a", [[], [], [], [], [], [], [], [], []]}, 0x9fb) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f00000006c0)={0x18, 0xd, 0x0, {{0x40, 0x0, 0x6}}}, 0x18) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f00000001c0)={0x4}) getsockopt(r0, 0x400, 0x20, &(0x7f0000000100)=""/192, &(0x7f00000003c0)=0xc0) 22:43:23 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1267) [ 263.946260][ T9738] block nbd4: shutting down sockets 22:43:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0xa, &(0x7f0000000700)=[{&(0x7f0000000200)="e1a6e019aec30892060a91b78cc167b9cd11db9d3ea15095313878a65a929cf3546632a6177cce50edf499ff2466ae14f09da7ea81dfa54fdb80d075701f574a395a6848714c9afe9b1f4ff775d49dee1b50bb93b74f7179", 0x58, 0x3}, {&(0x7f0000000280)="23fb9d2a34a56807be8786a197df48fff6650cb769eb40b1e1c4eba878c0b2d9dd46accdeba47cca5e70a59f9caa3a151389d1e4ba7391a503e98040f89717b7acb94d8be7316bf45092d8edfdd28e4b6ccc7a71288262fb31467d9585d4c9c7a01cb63b7333ae9e62a618f1f7831b4a02d2b5901f05677ae00b5d79393338689ec577b5d4", 0x85, 0x5b5c41f5}, {&(0x7f0000000380)="1310a9ece6eee613f7e9705178f27c5fbf9ae00ad10f04ddc9a4ecb278b9515a3a617e9896fec0d22964d2c689432ffd3716a9a40aba666bfa0bfc3df25a5dea38086946d3f46989642ad5bc3553ed18495ebb096913d3f3e4b6f1b15a94f334430e07e639bada96d742a9e27fe07cd273ed64", 0x73, 0x7}, {&(0x7f0000000400)="b601aa2a26d1c3830b118a07a852f2a3bf93f052eb52cd9e314b96d216d70dad4e36454a4494", 0x26, 0xfff}, {&(0x7f0000000b40)="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", 0x1000, 0x9}, {&(0x7f0000000440)="1622cce3f90a92f1b488e2de8a425c5a9efa7e09a207062e2792deecb8da", 0x1e, 0x3ff}, {&(0x7f0000000480)="9e2fff79b50f01e4de1d87e2129aee30cf48648e7a186edf86b3cb1eee888dcb89bdfe3cd607254d9f44f557e63e92b205d7a75b21e873cdff6c734ecaa1452aa5eb73e9954562ce4bbe27ff3bfa5a2b2fc2e7c35073b33678117e14994f0da8174b22eb82fd006e91b2352572222d7e8f2d9b5a47ca4abfe10057c6b23375d3f2242ef168f22086e329787760eacfae5db19c91af567da028c46721c04edc1b52bbea2920bbdfb2501e397cab642872fcc5d6", 0xb3, 0x1}, {&(0x7f0000000540)="9364d8764cdc68f00de8dc6eb6dbb91eda44c8d9a756802fe9bbe3042b9c8d48497d05ed56851b5c1eeea68a06aa1075d9f6e40120bef6f12adf85a3be7480eb690819eb3f995e3c78c16bfda51b728d3e7038134f0d81acf6352c740eca057110a5102a5d1d0ec7fdfd41841c182202c01f606e78", 0x75, 0x8}, {&(0x7f00000005c0)="7f8002c5ce73441a33e48be8ebc79338af2391aea57d4b7279b941af0ce4129ec7c38d953df117b5bfa3fdf90f42bc36f2921b6a38204f99de19b73c0d04d623a280c1a5fdc86ebcecad3ea54a49650beca71027bf7419211aac5c7f23eeacae8dbadaf0a2b0cbce38714c41e930519bcfbb5adbacf27581cc03a8181e71d438d19696546047f7a219a853114478a0419f586c02f6698e", 0x97, 0x4}, {&(0x7f0000000680)="0b75c6d6560cc8bd5e6a626bcea381a8b3fbedc0d2d292872eb786bb01087f7e349796e3ef9177231581d8312abd9d570d928cc12167ca6c182d1f005a1ee35184d0a425ab53980e4e3c80f81db7f04e9c48ba89c8c7dc943afc1800160461c0b7609a3fe405fccab1512201d38080dc89a73579ff0c", 0x76, 0x2}], 0x800000, &(0x7f0000000800)={[{@fat=@tz_utc='tz=UTC'}, {@fat=@discard='discard'}, {@fat=@dmask={'dmask', 0x3d, 0x7ff}}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_lt={'fowner<', r0}}]}) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) syz_emit_ethernet(0x55, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000800450000007e000000218390780000003008000000ac14ffbbe000"/54], 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0xe3f1b74c991c0272, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) timer_create(0x0, &(0x7f0000000940)={0x0, 0x3a, 0x6, @thr={&(0x7f0000000880)="8ad1a113540b97e9466ea98aa65afd3cdbcb6b006da0459c0064d8cb8deefa35be149a067f983c0667ef010f71c59be7c752c66adbe92fdd4d87c03cb6f8", &(0x7f00000008c0)="43a6284337372d6368723af4c70796750c91a403d4560389b0881b85011592949a1f1c9046c08620664db7bc77df5d2d545d805bb61b481afc1013ecfda237b13c78682fc2ec78b4f841626bf2df6b8687bb52267aa9449bff3880d1725e3f228b8025cbf366b37dc7b67237f8182b1fdefcce8ac2c0dbe50e"}}, &(0x7f0000000980)) 22:43:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000100)={0x2, 0x0, [{}, {}]}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000000000000000000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x1f, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e40f088ca1fffffff0000000063a377fbac14140ce9", 0x0}, 0x28) 22:43:23 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt(r3, 0x0, 0x10001, &(0x7f0000000040)="94a506c6f4ffdd1d6d750610184529aaaee70ca0a0e17182658c3601", 0x1c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r6 = dup2(r2, r4) sendmsg$netlink(r6, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r0], 0x14}, 0x0) recvmmsg(r1, &(0x7f0000006440)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/4096, 0x1000}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) 22:43:23 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1268) [ 264.172176][ T9753] block nbd4: shutting down sockets 22:43:23 executing program 5: r0 = getpgrp(0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) r2 = socket$kcm(0x2b, 0x1, 0x0) r3 = dup2(r1, r2) bind$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r4 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000080)=0x10000) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000000400)={0x6, 0xbc3, 0x5}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x8000, 0x0) splice(r5, 0x0, r7, 0x0, 0x10003, 0x0) r8 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0xf05, 0x4080) connect$pptp(r8, &(0x7f00000002c0)={0x18, 0x2, {0xfffffffffffffffc, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r9, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) close(r11) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r12, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_GET_PIT(r12, 0xc048ae65, &(0x7f0000000300)) bind$inet(r11, &(0x7f0000000480)={0x2, 0x4000000000000000, @multicast1}, 0x10) connect$inet(r11, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r10, 0x0, r11, 0x0, 0x10003, 0x0) rt_sigaction(0x1e, &(0x7f0000000140)={&(0x7f00000000c0)="c403a540d80a8f89809ab674000000640fbf7c70a3c4212056910e000000c402d939cfc4e125d16dc2c4a229979700000100c4217e6f8100088041d13db8bc2df046f6d6", {0xffffffff}, 0x8000000, &(0x7f0000000000)="430f81558b000067400f6e9d00000000f3400f1a2e672e0ff24b3064f2440ff028c463b57dd900c4416d5e6600db4300c482f921fc6445802cfea1"}, &(0x7f0000000240)={&(0x7f0000000180)="3ef20fd6d166d9e8460fd4dff34a0f2c9c8c50000000c4a1d173d8f064f3afc46283f79b77870000743f8f8878c0eb0042a13b6f000000000000", {}, 0x0, &(0x7f0000000200)="c423b16f6f430664f04d0fc78b3800000044dae96445dda70580000066470f72f3e82e660f1c43eac4c175f33bd9e14571ac440f018df2550000"}, 0x8, &(0x7f0000000280)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x810, r11, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r9) 22:43:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001840)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x01\x0f\'@\x03\xf8', @ifru_flags}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000b96000)) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@ll, &(0x7f00000001c0)=0x80) connect(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x410141042, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@ll, &(0x7f00000001c0)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000440)=@xdp, 0x80, &(0x7f0000000e80)=[{0x0}, {0x0}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000000e00)=""/24, 0x18}, {0x0}], 0x5}}, {{&(0x7f00000013c0), 0x80, 0x0}, 0x9}, {{&(0x7f0000002980)=@ll, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002a00)=""/30, 0x1e}], 0x1, &(0x7f0000002a80)=""/4096, 0x1000}, 0xff}, {{0x0, 0x0, &(0x7f0000003dc0)=[{0x0}, {0x0}], 0x2, &(0x7f0000003e00)=""/29, 0x1d}, 0x4}], 0x4, 0x40000000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, 0xffffffffffffffff, 0x0) 22:43:24 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1269) 22:43:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) pipe2(&(0x7f0000000000), 0x1800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000380)=""/76) 22:43:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0xa, &(0x7f0000000700)=[{&(0x7f0000000200)="e1a6e019aec30892060a91b78cc167b9cd11db9d3ea15095313878a65a929cf3546632a6177cce50edf499ff2466ae14f09da7ea81dfa54fdb80d075701f574a395a6848714c9afe9b1f4ff775d49dee1b50bb93b74f7179", 0x58, 0x3}, {&(0x7f0000000280)="23fb9d2a34a56807be8786a197df48fff6650cb769eb40b1e1c4eba878c0b2d9dd46accdeba47cca5e70a59f9caa3a151389d1e4ba7391a503e98040f89717b7acb94d8be7316bf45092d8edfdd28e4b6ccc7a71288262fb31467d9585d4c9c7a01cb63b7333ae9e62a618f1f7831b4a02d2b5901f05677ae00b5d79393338689ec577b5d4", 0x85, 0x5b5c41f5}, {&(0x7f0000000380)="1310a9ece6eee613f7e9705178f27c5fbf9ae00ad10f04ddc9a4ecb278b9515a3a617e9896fec0d22964d2c689432ffd3716a9a40aba666bfa0bfc3df25a5dea38086946d3f46989642ad5bc3553ed18495ebb096913d3f3e4b6f1b15a94f334430e07e639bada96d742a9e27fe07cd273ed64", 0x73, 0x7}, {&(0x7f0000000400)="b601aa2a26d1c3830b118a07a852f2a3bf93f052eb52cd9e314b96d216d70dad4e36454a4494", 0x26, 0xfff}, {&(0x7f0000000b40)="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", 0x1000, 0x9}, {&(0x7f0000000440)="1622cce3f90a92f1b488e2de8a425c5a9efa7e09a207062e2792deecb8da", 0x1e, 0x3ff}, {&(0x7f0000000480)="9e2fff79b50f01e4de1d87e2129aee30cf48648e7a186edf86b3cb1eee888dcb89bdfe3cd607254d9f44f557e63e92b205d7a75b21e873cdff6c734ecaa1452aa5eb73e9954562ce4bbe27ff3bfa5a2b2fc2e7c35073b33678117e14994f0da8174b22eb82fd006e91b2352572222d7e8f2d9b5a47ca4abfe10057c6b23375d3f2242ef168f22086e329787760eacfae5db19c91af567da028c46721c04edc1b52bbea2920bbdfb2501e397cab642872fcc5d6", 0xb3, 0x1}, {&(0x7f0000000540)="9364d8764cdc68f00de8dc6eb6dbb91eda44c8d9a756802fe9bbe3042b9c8d48497d05ed56851b5c1eeea68a06aa1075d9f6e40120bef6f12adf85a3be7480eb690819eb3f995e3c78c16bfda51b728d3e7038134f0d81acf6352c740eca057110a5102a5d1d0ec7fdfd41841c182202c01f606e78", 0x75, 0x8}, {&(0x7f00000005c0)="7f8002c5ce73441a33e48be8ebc79338af2391aea57d4b7279b941af0ce4129ec7c38d953df117b5bfa3fdf90f42bc36f2921b6a38204f99de19b73c0d04d623a280c1a5fdc86ebcecad3ea54a49650beca71027bf7419211aac5c7f23eeacae8dbadaf0a2b0cbce38714c41e930519bcfbb5adbacf27581cc03a8181e71d438d19696546047f7a219a853114478a0419f586c02f6698e", 0x97, 0x4}, {&(0x7f0000000680)="0b75c6d6560cc8bd5e6a626bcea381a8b3fbedc0d2d292872eb786bb01087f7e349796e3ef9177231581d8312abd9d570d928cc12167ca6c182d1f005a1ee35184d0a425ab53980e4e3c80f81db7f04e9c48ba89c8c7dc943afc1800160461c0b7609a3fe405fccab1512201d38080dc89a73579ff0c", 0x76, 0x2}], 0x800000, &(0x7f0000000800)={[{@fat=@tz_utc='tz=UTC'}, {@fat=@discard='discard'}, {@fat=@dmask={'dmask', 0x3d, 0x7ff}}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_lt={'fowner<', r0}}]}) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) syz_emit_ethernet(0x55, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000800450000007e000000218390780000003008000000ac14ffbbe000"/54], 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0xe3f1b74c991c0272, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) timer_create(0x0, &(0x7f0000000940)={0x0, 0x3a, 0x6, @thr={&(0x7f0000000880)="8ad1a113540b97e9466ea98aa65afd3cdbcb6b006da0459c0064d8cb8deefa35be149a067f983c0667ef010f71c59be7c752c66adbe92fdd4d87c03cb6f8", &(0x7f00000008c0)="43a6284337372d6368723af4c70796750c91a403d4560389b0881b85011592949a1f1c9046c08620664db7bc77df5d2d545d805bb61b481afc1013ecfda237b13c78682fc2ec78b4f841626bf2df6b8687bb52267aa9449bff3880d1725e3f228b8025cbf366b37dc7b67237f8182b1fdefcce8ac2c0dbe50e"}}, &(0x7f0000000980)) [ 264.951467][ T9769] block nbd4: shutting down sockets 22:43:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001840)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000100)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x01\x0f\'@\x03\xf8', @ifru_flags}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000b96000)) ftruncate(0xffffffffffffffff, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@dev}}, {{@in6=@ipv4}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@ll, &(0x7f00000001c0)=0x80) connect(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x410141042, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, r1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@ll, &(0x7f00000001c0)=0x80) recvmmsg(0xffffffffffffffff, &(0x7f0000003e40)=[{{&(0x7f0000000440)=@xdp, 0x80, &(0x7f0000000e80)=[{0x0}, {0x0}, {&(0x7f0000000d40)=""/166, 0xa6}, {&(0x7f0000000e00)=""/24, 0x18}, {0x0}], 0x5}}, {{&(0x7f00000013c0), 0x80, 0x0}, 0x9}, {{&(0x7f0000002980)=@ll, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002a00)=""/30, 0x1e}], 0x1, &(0x7f0000002a80)=""/4096, 0x1000}, 0xff}, {{0x0, 0x0, &(0x7f0000003dc0)=[{0x0}, {0x0}], 0x2, &(0x7f0000003e00)=""/29, 0x1d}, 0x4}], 0x4, 0x40000000, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x10, 0xffffffffffffffff, 0x0) 22:43:24 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1274) 22:43:24 executing program 5: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @empty}, 0xfffffffffffffdbf) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200)=0x5a, 0x4) rt_sigprocmask(0x0, &(0x7f0000000140)={0xfffffffffffffffd}, 0x0, 0x8) r2 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x2d, 0x4, @tid=r2}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0xff, 0x100) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = gettid() r6 = getpid() rt_tgsigqueueinfo(r6, r5, 0x40000000000017, &(0x7f0000000080)) read(r4, &(0x7f0000000080)=""/128, 0xae3f1a6) 22:43:24 executing program 2: mlockall(0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000700)={{0x1c7, 0x2, 0x5, 0x31f, 0x5b, 0x101, 0x248, 0x7dc4}, "d61abd205c3ad07c426745b3f3a0e0ea94adad2261c471f991a058efdc974f6c6bad2f28719a1c477b1476d09592e1bebe85817aa527cb8ccf62f41f09e4fe8a76525a4eab5b3923cc3f24a4950d04115a91fa740aa6edc606a5d5f53fcb5731d6347d4fdeabe6eba8e4e1541f1a8deebefcdcc8d06d2fe5a56e00a1db87dead5614ed5df3bc08b290e717642018e7d3c2d6e41e6e14861650050838a600ee978445948b3c19ce7e2fce2f5c7fc34b9244685dd244724abcc9032ea6c0a51d083627d35ec876e6d09adf88bee5882f3854c5eabe91bbf2624cda0a", [[], [], [], [], [], [], [], [], []]}, 0x9fb) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x80) write$P9_RLOPEN(0xffffffffffffffff, &(0x7f00000006c0)={0x18, 0xd, 0x0, {{0x40, 0x0, 0x6}}}, 0x18) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f00000001c0)={0x4}) getsockopt(r0, 0x400, 0x20, &(0x7f0000000100)=""/192, &(0x7f00000003c0)=0xc0) 22:43:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0xa, &(0x7f0000000700)=[{&(0x7f0000000200)="e1a6e019aec30892060a91b78cc167b9cd11db9d3ea15095313878a65a929cf3546632a6177cce50edf499ff2466ae14f09da7ea81dfa54fdb80d075701f574a395a6848714c9afe9b1f4ff775d49dee1b50bb93b74f7179", 0x58, 0x3}, {&(0x7f0000000280)="23fb9d2a34a56807be8786a197df48fff6650cb769eb40b1e1c4eba878c0b2d9dd46accdeba47cca5e70a59f9caa3a151389d1e4ba7391a503e98040f89717b7acb94d8be7316bf45092d8edfdd28e4b6ccc7a71288262fb31467d9585d4c9c7a01cb63b7333ae9e62a618f1f7831b4a02d2b5901f05677ae00b5d79393338689ec577b5d4", 0x85, 0x5b5c41f5}, {&(0x7f0000000380)="1310a9ece6eee613f7e9705178f27c5fbf9ae00ad10f04ddc9a4ecb278b9515a3a617e9896fec0d22964d2c689432ffd3716a9a40aba666bfa0bfc3df25a5dea38086946d3f46989642ad5bc3553ed18495ebb096913d3f3e4b6f1b15a94f334430e07e639bada96d742a9e27fe07cd273ed64", 0x73, 0x7}, {&(0x7f0000000400)="b601aa2a26d1c3830b118a07a852f2a3bf93f052eb52cd9e314b96d216d70dad4e36454a4494", 0x26, 0xfff}, {&(0x7f0000000b40)="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", 0x1000, 0x9}, {&(0x7f0000000440)="1622cce3f90a92f1b488e2de8a425c5a9efa7e09a207062e2792deecb8da", 0x1e, 0x3ff}, {&(0x7f0000000480)="9e2fff79b50f01e4de1d87e2129aee30cf48648e7a186edf86b3cb1eee888dcb89bdfe3cd607254d9f44f557e63e92b205d7a75b21e873cdff6c734ecaa1452aa5eb73e9954562ce4bbe27ff3bfa5a2b2fc2e7c35073b33678117e14994f0da8174b22eb82fd006e91b2352572222d7e8f2d9b5a47ca4abfe10057c6b23375d3f2242ef168f22086e329787760eacfae5db19c91af567da028c46721c04edc1b52bbea2920bbdfb2501e397cab642872fcc5d6", 0xb3, 0x1}, {&(0x7f0000000540)="9364d8764cdc68f00de8dc6eb6dbb91eda44c8d9a756802fe9bbe3042b9c8d48497d05ed56851b5c1eeea68a06aa1075d9f6e40120bef6f12adf85a3be7480eb690819eb3f995e3c78c16bfda51b728d3e7038134f0d81acf6352c740eca057110a5102a5d1d0ec7fdfd41841c182202c01f606e78", 0x75, 0x8}, {&(0x7f00000005c0)="7f8002c5ce73441a33e48be8ebc79338af2391aea57d4b7279b941af0ce4129ec7c38d953df117b5bfa3fdf90f42bc36f2921b6a38204f99de19b73c0d04d623a280c1a5fdc86ebcecad3ea54a49650beca71027bf7419211aac5c7f23eeacae8dbadaf0a2b0cbce38714c41e930519bcfbb5adbacf27581cc03a8181e71d438d19696546047f7a219a853114478a0419f586c02f6698e", 0x97, 0x4}, {&(0x7f0000000680)="0b75c6d6560cc8bd5e6a626bcea381a8b3fbedc0d2d292872eb786bb01087f7e349796e3ef9177231581d8312abd9d570d928cc12167ca6c182d1f005a1ee35184d0a425ab53980e4e3c80f81db7f04e9c48ba89c8c7dc943afc1800160461c0b7609a3fe405fccab1512201d38080dc89a73579ff0c", 0x76, 0x2}], 0x800000, &(0x7f0000000800)={[{@fat=@tz_utc='tz=UTC'}, {@fat=@discard='discard'}, {@fat=@dmask={'dmask', 0x3d, 0x7ff}}], [{@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_lt={'fowner<', r0}}]}) pipe(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)) syz_emit_ethernet(0x55, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000800450000007e000000218390780000003008000000ac14ffbbe000"/54], 0x0) openat$ashmem(0xffffffffffffff9c, 0x0, 0xe3f1b74c991c0272, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x50) timer_create(0x0, &(0x7f0000000940)={0x0, 0x3a, 0x6, @thr={&(0x7f0000000880)="8ad1a113540b97e9466ea98aa65afd3cdbcb6b006da0459c0064d8cb8deefa35be149a067f983c0667ef010f71c59be7c752c66adbe92fdd4d87c03cb6f8", &(0x7f00000008c0)="43a6284337372d6368723af4c70796750c91a403d4560389b0881b85011592949a1f1c9046c08620664db7bc77df5d2d545d805bb61b481afc1013ecfda237b13c78682fc2ec78b4f841626bf2df6b8687bb52267aa9449bff3880d1725e3f228b8025cbf366b37dc7b67237f8182b1fdefcce8ac2c0dbe50e"}}, &(0x7f0000000980)) 22:43:25 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x1d, &(0x7f00000000c0)=0x81, 0x4) eventfd2(0x7, 0x801) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl(0xffffffffffffffff, 0x9, &(0x7f0000000000)="11dca5d5207651c1000000") sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000003c0)="240000001a0007041dfffd946f610500020000001f000000001008000800100004000000", 0x24}], 0x1}, 0x0) 22:43:25 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000700)='/7\x02\xe8\xa4\xef\x9e\xc8e\xd5n\x89\xeb[<\x18-\x14\x8d8\xbf\xfe\x83\x19\xf3(\xd7y\x14h\xcf(f\x06I:\xa4\xea\xcb\b\x81C\xdd\xcc\x00\x00\x00\x00\xf9\b1h\xbam\xa4x\xb1:\xcf\a\x94Z\x7f\xc8\vy\xf2F\xf4\x9d\n3\xd4\x9a[\xee\xaa\t\xbe\x90\xabU3\xd3[y\xd1d^We\xa9\xcb\x86a\"\xba\xb7\xcd\xcf\x88\x9eqO|\x9f\xcf\r\x86\xf4\x15@\x82w\xa8\\\x8c^a\xbe\x991l\\\x16\xd4\xd53\xdd\x9e\x00\x01:\xac\x14^\xf6\xb6\xb1^\xaa\xfa\x02x\x8aV\x87\xe3\xfb\xef\xd0\xb7({,\xf4\xa2cl`\xdc\xf7\xe2f\xad\xaa>\xd4Ts\x10\xb9V!\x91uGTy\xde$X\xff\xb1\xf3={\xb7\xe65\xb6\x1a\x99q^\xc2\xfc\xb0\xc09\x85\x03\xf1]\xc54;\x8d\x01\xec3#\x8f%5\xef\xfe\xc5\xdb\xd5\xb7\xe0\xdd\xec,rV\x82!\xa0', 0x0) pwritev(r2, &(0x7f0000000240)=[{&(0x7f0000000440)=',', 0x1}], 0x1, 0x4081806) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80a80, 0x0) ioctl$SIOCAX25OPTRT(r3, 0x89e7, &(0x7f0000000080)={@null, @null, 0x2, 0x3d8a1273d8801efa}) sendfile(r0, r2, 0x0, 0x20020102000007) recvfrom$unix(r1, &(0x7f0000000040)=""/4, 0xebc3276d6d4b1cd2, 0x0, &(0x7f0000000100)=@abs, 0x930212) [ 265.695948][ T9807] Unknown ioctl 35303 [ 265.889496][ T9794] block nbd4: shutting down sockets 22:43:25 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1276) [ 266.300181][ T9814] block nbd4: shutting down sockets 22:43:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) dup(0xffffffffffffffff) bind$unix(r1, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x400000009) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8000}, r2, 0x0, 0xffffffffffffffff, 0x0) accept(r1, 0x0, 0x0) 22:43:26 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1277) [ 266.454162][ T9807] Unknown ioctl 35303 22:43:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[], 0xfffffe4b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000540)=0x1, 0x4) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000040)={0x62, @empty, 0x4e24, 0x4, 'wrr\x00', 0x5, 0x3, 0x5}, 0x2c) recvmmsg(r1, &(0x7f0000002bc0)=[{{0x0, 0xffffffffffffff74, &(0x7f0000002b00), 0x0, &(0x7f0000000080)=""/62, 0x3e}}], 0x20a, 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/dsp\x00', 0x80000, 0x0) fanotify_mark(r4, 0x0, 0x20, r2, &(0x7f0000000c40)='./file0\x00') close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) r7 = accept(r5, &(0x7f0000000100)=@x25={0x9, @remote}, &(0x7f0000000180)=0x80) sendmsg$rds(r7, &(0x7f0000000500)={&(0x7f0000000200)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000280)=""/113, 0x71}, {&(0x7f0000000300)=""/174, 0xae}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000580)=""/68, 0x44}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/179, 0xb3}], 0x9, 0x0, 0x0, 0x800}, 0x40) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000b40)={'nat\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}]}, 0x88) splice(r2, 0x0, r3, 0x0, 0x10003, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={0xffffffffffffffff, 0x8}) execveat(r5, &(0x7f0000000880)='./file0\x00', &(0x7f0000000900)=[&(0x7f00000008c0)='\x00'], &(0x7f0000000a80)=[&(0x7f0000000940)='cpuset+mime_type-\x00', &(0x7f0000000980)='wrr\x00', &(0x7f00000009c0)='^em0&,7selinux-[ppp1GPLcgroup\\$.wlan1%$\x00', &(0x7f0000000a00)='wrr\x00', &(0x7f0000000a40)='wrr\x00'], 0x1000) 22:43:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x1ffffffffffffe2d, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@call={0x163, 0x11, 0x8}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xf1}, 0x1fe) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001200)={0x1, 0x0, [{0x6000, 0xf4, &(0x7f0000000100)=""/244}]}) ioctl$RTC_PIE_ON(0xffffffffffffffff, 0x7005) r1 = syz_open_dev$admmidi(&(0x7f0000001240)='/dev/admmidi#\x00', 0x7, 0x8000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r3) getgroups(0x1, &(0x7f0000001280)=[0xffffffffffffffff]) write$FUSE_CREATE_OPEN(r1, &(0x7f00000012c0)={0xa0, 0x0, 0x2, {{0x1, 0x1, 0x4, 0x708000000000, 0xca, 0x6, {0x5, 0x40, 0x4, 0x7, 0x80, 0x2, 0x0, 0x7fff, 0x5, 0x0, 0x5, r3, r4, 0x7, 0x9}}, {0x0, 0x14}}}, 0xa0) 22:43:26 executing program 2: ioctl(0xffffffffffffffff, 0x1000008914, &(0x7f0000000100)="1101f07000000000000000") unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000180)=""/204, 0xcc, 0x0, 0x0) [ 266.828084][ T9821] block nbd4: shutting down sockets 22:43:27 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xf, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x3c) socket$rxrpc(0x21, 0x2, 0xa) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000140)=ANY=[], 0x4240a2a0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4, {0x7, 0x8, 0x1, 0x2, 0x167, 0x4}, 0x8, 0x3}, 0xe) socket$inet6(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x3c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) [ 268.313644][ T8682] device bridge_slave_1 left promiscuous mode [ 268.320745][ T8682] bridge0: port 2(bridge_slave_1) entered disabled state [ 268.367621][ T8682] device bridge_slave_0 left promiscuous mode [ 268.379116][ T8682] bridge0: port 1(bridge_slave_0) entered disabled state 22:43:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x4, r2, r1, 0x0) modify_ldt$write(0x1, &(0x7f00000000c0)={0xfff, 0xffffffffcfffebff, 0x2000, 0x2, 0x3f, 0xc62d, 0x10001, 0x5, 0x1f, 0x7}, 0x10) 22:43:30 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1278) [ 271.622832][ T9849] block nbd4: shutting down sockets [ 271.632216][ T8682] device hsr_slave_0 left promiscuous mode [ 271.678620][ T9849] block nbd4: shutting down sockets [ 271.689640][ T8682] device hsr_slave_1 left promiscuous mode [ 271.753777][ T8682] team0 (unregistering): Port device team_slave_1 removed [ 271.769394][ T8682] team0 (unregistering): Port device team_slave_0 removed [ 271.782835][ T8682] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 271.835735][ T8682] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 271.928404][ T8682] bond0 (unregistering): Released all slaves [ 272.036275][ T9848] IPVS: ftp: loaded support on port[0] = 21 [ 272.165413][ T9848] chnl_net:caif_netlink_parms(): no params data found [ 272.196422][ T9848] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.203687][ T9848] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.211917][ T9848] device bridge_slave_0 entered promiscuous mode [ 272.251389][ T9848] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.258490][ T9848] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.273925][ T9848] device bridge_slave_1 entered promiscuous mode [ 272.307844][ T9848] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 272.325650][ T9848] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 272.356475][ T9848] team0: Port device team_slave_0 added [ 272.367984][ T9848] team0: Port device team_slave_1 added [ 272.436182][ T9848] device hsr_slave_0 entered promiscuous mode [ 272.485791][ T9848] device hsr_slave_1 entered promiscuous mode [ 272.541318][ T9848] debugfs: Directory 'hsr0' with parent '/' already present! [ 272.568455][ T9848] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.575591][ T9848] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.582989][ T9848] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.590049][ T9848] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.666872][ T9848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 272.690360][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 272.705716][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 272.716447][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 272.739213][ T9848] 8021q: adding VLAN 0 to HW filter on device team0 [ 272.758596][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 272.774739][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 272.781853][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 272.806667][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 272.823837][ T8667] bridge0: port 2(bridge_slave_1) entered blocking state [ 272.830921][ T8667] bridge0: port 2(bridge_slave_1) entered forwarding state [ 272.869361][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 272.878576][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 272.894949][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 272.906849][ T8667] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 272.920456][ T9848] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 272.929510][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 272.953606][ T9848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 273.129698][ T9868] FAT-fs (loop3): Unrecognized mount option "func=MODULE_CHECK" or missing value 22:43:32 executing program 3: setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x202100) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x7) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x7e}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400002, 0x0) inotify_init1(0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_subtree(r2, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) close(r3) openat$cgroup_int(r2, &(0x7f0000000280)='io.max\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001a00)=[{{0x0, 0x0, 0x0}, 0x1}], 0x1, 0x0, 0x0) readv(r3, &(0x7f00000002c0), 0x1a5) 22:43:32 executing program 1: r0 = socket(0x10, 0x2, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000000)={r2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x71, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x8) 22:43:32 executing program 0: r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null}) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20ncci\x00', 0x12202, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) 22:43:32 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000000)='\xff\xffv/video#\x00', 0x4, 0x888801) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$sock(r2, &(0x7f0000000500)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x40, @mcast1, 0x100000001}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)="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", 0xff}, {&(0x7f0000000400)="3ad7516adf97335661447114b0d2e5fbcc614401cf8d7ae623dbb554f61c8cb226be64d51b61bf88cbb64e6f788cb9cca05237ed1724e3478b0bcaf3473ae8c51c62d8d7934c2f4b3a71b796ea8c332dc259bd9ffc5aff4e54c88f7036f676daef7de42023", 0x65}], 0x2, &(0x7f0000000480)=[@mark={{0x14}}, @mark={{0x14, 0x1, 0x24, 0xffff}}, @mark={{0x14, 0x1, 0x24, 0x3}}], 0x48}, 0x4000090) close(r3) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000780)=':\x00\x00\x00\x00full\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000180)=0x6, 0x4) creat(&(0x7f00000006c0)='./file0\x00', 0x4c) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r5, 0x0, 0x488, &(0x7f0000000700)={{0x4636e9a5a36c0ee2, @multicast2, 0x4e24, 0x2, 'fo\x00', 0x1, 0x48000000000000, 0xd}, {@rand_addr=0x8, 0x4e24, 0x4, 0x2, 0x9, 0x8}}, 0x44) splice(r1, 0x0, r3, 0x0, 0x10003, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0x4, 0x24101) ioctl$VIDIOC_G_EDID(r7, 0xc0285628, &(0x7f00000005c0)={0x0, 0x3, 0x9, [], &(0x7f0000000580)=0x7}) ioctl$VIDIOC_ENUMINPUT(r1, 0xc050561a, &(0x7f00000000c0)={0x0, "a8148d356978783262b650581daa6a8e6cf5f6cea87de7c46bf927913c352b19", 0x2, 0x7fff, 0x2, 0x7, 0x4, 0x4}) ioctl$VIDIOC_ENUM_FREQ_BANDS(r0, 0xc0405665, &(0x7f0000000080)={0x3, 0x2}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000640)={0x7, 0x7ff, 0x10000, {r8, r9+10000000}, 0x3f456ccb, 0x8}) 22:43:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0xc2000) open$dir(&(0x7f00000000c0)='./bus\x00', 0x600c0, 0x4) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x1104c0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r2, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$CAIFSO_LINK_SELECT(r4, 0x116, 0x7f, &(0x7f0000000000)=0x3, 0x4) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) ioctl$PPPIOCGDEBUG(r3, 0x80047441, &(0x7f0000000180)) 22:43:32 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x1279) [ 273.283090][ T9875] block nbd4: shutting down sockets [ 273.306750][ T26] audit: type=1804 audit(1568328212.940:33): pid=9879 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir841052764/syzkaller.8gdH7p/42/bus" dev="sda1" ino=16671 res=1 22:43:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127a) 22:43:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127b) [ 273.733915][ T9888] block nbd4: shutting down sockets 22:43:33 executing program 3: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) write(r0, &(0x7f0000000040)="2400000012005f0214f9f4070a09041802020000000000010000000008000f00fe000000", 0x24) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000140)={0x3, 0x80000000, 0x3, 0x8cd}, 0x10) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r5, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f0000000240)={'eql\x00', 0x7}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r6, 0x0, 0x10003, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_CMAP(r7, 0x4b71, &(0x7f00000000c0)={0x2, 0x1000, 0x81, 0xffff, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f0000004400)={0x3, [0x6, 0x1ff, 0xfffffffffffff0e7]}, &(0x7f0000004440)=0xa) fcntl$getflags(r7, 0xb) ioctl$IOC_PR_CLEAR(r7, 0x401070cd, &(0x7f00000005c0)={0xc}) ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000640)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) sendmsg$can_raw(r7, &(0x7f0000000900)={&(0x7f00000004c0)={0x1d, r8}, 0x10, &(0x7f0000000740)={&(0x7f0000000500)=@can={{0x1, 0x41, 0x0, 0x83}, 0x0, 0x1, 0x0, 0x0, "afdb4b64d379a7ef"}, 0x10}, 0x1, 0x0, 0x0, 0x40001}, 0x8840) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000180)={r8, @remote, @empty}, 0xc) close(r2) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x1, "b91ef33ed3677f9c8fb3f28feb10452851c51bfa6239852254fdfd2642f2f90484d7f1f239fea8f7cee0636c4a58166bfa72370c090231d42d898a19a52e1629bcc907fe4c64"}) [ 273.857262][ T9893] block nbd4: shutting down sockets 22:43:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127c) [ 274.007153][ T9896] block nbd4: shutting down sockets 22:43:33 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127d) 22:43:33 executing program 5: r0 = gettid() timer_create(0x2, &(0x7f0000000000)={0x0, 0x1000000000003b, 0x4, @tid=r0}, &(0x7f0000000080)) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) getegid() 22:43:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x1ff}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000380)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x101000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100000001, 0x4) fchdir(r0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) socket$vsock_stream(0x28, 0x1, 0x0) 22:43:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008914, &(0x7f0000000080)="11dca50d5e0bcee4b30dfc0ae2b231e07fb0573bfb980801846a0bcd6d3d1055c354c0c1220724ec52dd38cf99028f8f6a93be5a9e69ee0a33ca5f956c5e56997cc20520b407171bc987f0e2f88a4dcc4c5a50ba27f764bd4ac6d7158501e29854a9b0fb6f38beea019f30bf9319dba945ab8668c3dd76699e1b3e6ce589128f76633b2d6ce5db882ba7") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x13c, 0x10, 0x801}, 0x20}, 0x1, 0x0, 0x0, 0x20048082}, 0x0) [ 274.224456][ T9901] block nbd4: shutting down sockets 22:43:33 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='hugetlbfs\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setfsuid(0x0) bind$inet(0xffffffffffffffff, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x7) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000001780)="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", 0x223}], 0x1}, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000040)=0xfffffffffffffe96) [ 274.255877][ T26] audit: type=1326 audit(1568328213.890:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9907 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c72a code=0x0 22:43:34 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127e) 22:43:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='\x00\t\x00 \x00\x00\x00\xd7\x0e\xe7\xee\x00', 0x500, 0x0) ioctl(r0, 0x8000000000009374, &(0x7f0000000040)="01000000000000001801000004000000fc232ff41cd849832f") [ 274.485816][ T9914] overlayfs: missing 'lowerdir' 22:43:34 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) write$P9_RMKDIR(r0, &(0x7f0000000100)={0x14, 0x49, 0x1, {0xc4, 0x2, 0x5}}, 0x14) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000040), 0x8) r2 = gettid() r3 = getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r3, 0x4, r4, 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r5, 0x0, r6, 0x0, 0x10003, 0x0) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2, 0x0) kcmp(r2, r3, 0x2, r6, r7) 22:43:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300fbff4609beac2526bbd2380000009000ddff8583"], 0x18}, 0x1, 0x68}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt(r2, 0x7, 0x4, &(0x7f0000000080)="27c6bd342ba0", 0x6) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r4, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x240000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc31}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4d}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x692}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x17a6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x946a}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20004102}, 0x8044) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r5, 0x22}) [ 275.016278][ T9923] block nbd4: shutting down sockets 22:43:34 executing program 2: r0 = socket$inet6(0x10, 0x80002, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x2, 0x21c021) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000001c0)=""/35) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="5500000018007f0400fe01b2a4a280930206000000a84306910000003900170035000c00060000001900150007000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x40) [ 275.050127][ T26] audit: type=1326 audit(1568328214.680:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=9907 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45c72a code=0x0 [ 276.232458][ T8682] device bridge_slave_1 left promiscuous mode [ 276.238704][ T8682] bridge0: port 2(bridge_slave_1) entered disabled state [ 276.302496][ T8682] device bridge_slave_0 left promiscuous mode [ 276.308763][ T8682] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.191855][ T8682] device hsr_slave_0 left promiscuous mode [ 278.231499][ T8682] device hsr_slave_1 left promiscuous mode [ 278.285425][ T8682] team0 (unregistering): Port device team_slave_1 removed [ 278.298757][ T8682] team0 (unregistering): Port device team_slave_0 removed [ 278.310394][ T8682] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 278.338551][ T8682] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 278.409553][ T8682] bond0 (unregistering): Released all slaves [ 278.520464][ T9953] IPVS: ftp: loaded support on port[0] = 21 [ 278.602253][ T9953] chnl_net:caif_netlink_parms(): no params data found [ 278.630827][ T9953] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.638054][ T9953] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.645946][ T9953] device bridge_slave_0 entered promiscuous mode [ 278.655125][ T9953] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.662493][ T9953] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.670244][ T9953] device bridge_slave_1 entered promiscuous mode [ 278.689945][ T9953] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 278.701090][ T9953] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 278.721381][ T9953] team0: Port device team_slave_0 added [ 278.764472][ T9953] team0: Port device team_slave_1 added [ 278.834323][ T9953] device hsr_slave_0 entered promiscuous mode [ 278.881651][ T9953] device hsr_slave_1 entered promiscuous mode [ 278.941277][ T9953] debugfs: Directory 'hsr0' with parent '/' already present! [ 278.967903][ T9953] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.975024][ T9953] bridge0: port 2(bridge_slave_1) entered forwarding state [ 278.982446][ T9953] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.989506][ T9953] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.065760][ T9953] 8021q: adding VLAN 0 to HW filter on device bond0 [ 279.089251][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 279.104715][ T8669] bridge0: port 1(bridge_slave_0) entered disabled state [ 279.116149][ T8669] bridge0: port 2(bridge_slave_1) entered disabled state [ 279.139035][ T9953] 8021q: adding VLAN 0 to HW filter on device team0 [ 279.157930][ T8669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 279.170375][ T8669] bridge0: port 1(bridge_slave_0) entered blocking state [ 279.177478][ T8669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 279.209872][ T2408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 279.220040][ T2408] bridge0: port 2(bridge_slave_1) entered blocking state [ 279.227152][ T2408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 279.259453][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 279.269888][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 279.285004][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 279.308533][ T9953] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 279.326797][ T9953] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 279.336961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 279.350683][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 279.380196][ T9953] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 279.558278][ T9961] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 22:43:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300fbff4609beac2526bbd2380000009000ddff8583"], 0x18}, 0x1, 0x68}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt(r2, 0x7, 0x4, &(0x7f0000000080)="27c6bd342ba0", 0x6) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r4, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x240000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc31}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4d}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x692}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x17a6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x946a}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20004102}, 0x8044) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r5, 0x22}) 22:43:40 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x127f) 22:43:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x15e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001840)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x01\x0f\'@\x03\xf8', @ifru_flags}) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x80120) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_SMI(r1, 0xaeb7) 22:43:40 executing program 2: ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x1, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) semget(0x2, 0x1, 0x0) mkdir(0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000380)='y\x00') setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.upper\x00', &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, 0x0) getresuid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000180)='%tIT9A', 0x6, 0x80000000}, {&(0x7f0000000280)="e8e03a22c488b74d728b07d34440cda2debf8a299b1e01572ed3334aee096334bc366d13339aee438393066ac1a7a40011243b9dce906bf3eadcb07ae88048b3b44fbd7a40add349eb8bd9f1735a32f33e8974e44872d571a9badfc10870637b3cb7d83627f1f549", 0x68, 0x101}, {&(0x7f0000000300), 0x0, 0x4}, {&(0x7f0000000340)="b2f2c62ee13a350d5b4f43e5329c7a26d6d76b4996023eaa32a9300cf1056c43b3fa2ed7616f7165a5ce9bb7f09296d03496d0", 0x33, 0x80}, {&(0x7f00000003c0)="b527de2fb7e69fdb86e7a74187f4f4cd2c09ac414d46256a6b563422a0887550c40151275614430600034f1977af520239944135b13c1b653290d2579553aaa7d9997f6f39ca88a1fdd98159b3a99d290379ac0165ded2222968f23de8d7b9175f100fe500e4d6d85a3647e5bdcf229fc3a2ec9bbd985c172a1542fd652a3175bd1d78f7830a64b8bb7a8a55ea14c8144d3b8dffedef5ebdab70908e6966819efaf00fa3d02beb1dbe26672ffd214c32c04ac9116c41c2e046727b30e87ac72ef97cb1b66c8d3b9a90b183757502bd", 0xcf, 0x3}, {&(0x7f00000004c0)="e1d062ab99cb7ab9a6dd61f5a29adadeee87121ef221a3bdf7fd594b", 0x1c, 0x80000000}, {&(0x7f0000000500)="86eaa6b1330c9943923f6c54baeba1745c6e17df491560ae46f3955d097aa2251426110684448f45daae3322ae96127b14c9390972f85c6e75aee68decd961b20fd334b365093d", 0x47, 0x6}, {&(0x7f0000000580)="d394447047ebd052010ed8f4549327cedffede78ccd2fbd703bc19d4", 0x1c, 0x7fffffff}, {&(0x7f00000005c0)="0d6072de78cef35f085e1a00e09126373408b22ef8ba36fcb9e4dbc10bf0c104873446225406430e226f0c8670917a5f5d1d4d8f19227123e6541bbcd9786fa3894526b13e822fd8ff305e8cc946ee874ae851c2a1f7e4a08cb1e9a9a63866568efac8e7c0354a72f7fc4234b29499b0a08b33772a1a4d8196ca50aa5f4e1a3834e78a343f8e26b4d062e1", 0x8b, 0x1}, {&(0x7f0000000680)="6f2fbcffe1496d675c85a3833ec3ddd92501e3c9a9eeaa2904907e748a81b982bb2c946039b9c33f43afaf81636af63920beb51bb1197cb9b0d4bcaebefa46", 0x3f, 0x1}], 0x1005, &(0x7f0000000880)={[{@meta='meta'}, {@noquota='noquota'}, {@data_ordered='data=ordered'}], [{@rootcontext={'rootcontext', 0x3d, 'root'}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@obj_role={'obj_role', 0x3d, 'setgroups\x00'}}, {@dont_appraise='dont_appraise'}, {@dont_appraise='dont_appraise'}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic'}}, {@dont_appraise='dont_appraise'}]}) pivot_root(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0\x00') sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)}], 0x1}, 0x0) ioctl$FIBMAP(r0, 0x1, 0x0) syz_open_procfs(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)='setgroups\x00') r2 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000000300), &(0x7f0000000980)=0x4) 22:43:40 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='cmdline\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/172, 0x6}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)) 22:43:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001300fbff4609beac2526bbd2380000009000ddff8583"], 0x18}, 0x1, 0x68}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r2, 0x0, 0x10003, 0x0) setsockopt(r2, 0x7, 0x4, &(0x7f0000000080)="27c6bd342ba0", 0x6) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x4240a2a0) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xdc, r4, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x30, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}]}, @TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffff}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x240000000000}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc31}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4d}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x692}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x17a6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x80}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}]}, @TIPC_NLA_NET={0x10, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x946a}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x20004102}, 0x8044) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000140)={r5, 0x22}) [ 280.405750][ T9963] block nbd4: shutting down sockets 22:43:40 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x4c01) 22:43:40 executing program 1: futex(0x0, 0x8c, 0x1, 0x0, 0x0, 0x1) r0 = socket$inet(0x2, 0x3, 0x7f) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000080)=0x7ff, 0x314) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200), 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r3, 0x0, r4, 0x0, 0x10003, 0x0) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000180)={0x0, 0x3}, 0x2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'teql0\x00', 0x1}, 0x18) 22:43:40 executing program 2: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4) r3 = socket(0x2, 0x1, 0x0) setsockopt(r3, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) [ 280.711899][ T9989] block nbd4: shutting down sockets 22:43:40 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5411) 22:43:40 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0xc4cd8e8b98ee4bee, 0x0) r3 = getpid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x8, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r3, 0x4, r4, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000002c0)={{0x5, 0x3, 0x2, 0x1, '\x00', 0xffff}, 0x2, 0x10000022, 0xfff, r3, 0x9, 0xfffffffffffffffc, 'syz0\x00', &(0x7f0000000240)=['\x00', '\x86\x00', 'userlo!\\!nodevproc\'selinux@^mime_type,wlan1\x00', '%\x00', 'vcan0\x00', '\x00', '-\x00', 'eth1!!%/\x00', 'vcan0\x00'], 0x49, [], [0x6, 0x5, 0x9, 0x80000001]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x80, 0x4) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "552f30fc1e5e162e"}, 0x10}}, 0x0) [ 280.865455][ T9998] block nbd4: shutting down sockets 22:43:40 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5412) [ 281.012115][T10008] block nbd4: shutting down sockets 22:43:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20c180) ioctl(r0, 0x40084149, &(0x7f0000000000)="d5") 22:43:40 executing program 2: ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000000)={[0x1, 0x0, 0x4, 0x1], 0x1, 0x1, 0x100000001}) syz_open_dev$dri(&(0x7f00000001c0)='/dev/dri/card#\x00', 0x1, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) 22:43:40 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5421) 22:43:40 executing program 0: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x365f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000000000), 0x10) sendmsg$can_raw(r1, &(0x7f0000001fc8)={0x0, 0xfffffffffffffef1, &(0x7f0000000140)={&(0x7f000000a000)=@canfd={{0x5}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef700580f02000000003f420f000000000000580f02000000003f420f0000000000856b76b5ee00000000000000004e2f9663a918fa1efd9b0b"}, 0x2000a048}}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000200)=0x81, 0x4) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0xabe8, 0xfffffffffffffffa, 0x80000000, 0x2, 0x0, 0x5, 0x1000, 0x1, 0x81, 0x3, 0x8, 0xf7, 0x20, 0x280, 0x6, 0x76, 0xfffffffeffffffff, 0x101, 0x6, 0x3, 0x8000, 0x1a1b, 0x400, 0x3, 0x0, 0xdc8e, 0x0, 0x9, 0x3b8, 0x3bce, 0x8000, 0x7, 0x0, 0x101, 0x20, 0x5, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x414, 0x5, 0xb291, 0x3, 0x8, 0x100000001}, r3, 0x8, r0, 0x15) dup2(r0, r1) 22:43:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x15e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/22) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001840)}, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00\xeej\x01\x0f\'@\x03\xf8', @ifru_flags}) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x80120) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$KVM_SMI(r1, 0xaeb7) [ 281.339105][T10018] block nbd4: shutting down sockets 22:43:41 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r0, &(0x7f0000000000)=""/63, 0x3f, 0x81, &(0x7f00000000c0)=@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) connect(r0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)={0x4, 0x803, 0x0, {}, {}, {}, 0x1, @canfd={{0x0, 0x1000, 0x0, 0x200}, 0x0, 0x0, 0x0, 0x0, "48fa09411def712d902f5004cff7a025b73e6bea84278f39abb0c5ceda0bf211f87591351d3e104cd10787ac62ac70f16659993ef2e9e95189e6d87acd26b8f3"}}, 0x80}}, 0x0) 22:43:41 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5450) [ 281.530308][T10033] block nbd4: shutting down sockets 22:43:41 executing program 0: r0 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000540)=r3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000cc0)={r3, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={r3, 0x100}, 0x8) socketpair$unix(0x1, 0x10000000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getdents(r5, &(0x7f0000000100)=""/86, 0x56) socketpair(0x28, 0x2, 0x0, &(0x7f0000000000)) 22:43:41 executing program 3: r0 = syz_open_dev$usb(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x40000fffffb, 0x80401) ioctl$FS_IOC_FSGETXATTR(r0, 0x802c550a, &(0x7f0000000140)={0x8103, 0x0, 0x0, 0x0, 0x1, 0x7ff0bdbe}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r1, 0x1, 0x29, 0x0, 0x0) 22:43:41 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5451) 22:43:41 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x12, 0xc, 0x4, 0x20001000000009}, 0x3c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x4, 0x78e326dcf8f4175e) r2 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000540)=r5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000cc0)={r5, 0xbc, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r5, 0xad, 0x1, 0x7ff}, &(0x7f00000000c0)=0x10) r6 = creat(&(0x7f0000000500)='./file0/bus\x00', 0x0) fcntl$lock(r6, 0x7, &(0x7f0000027000)={0x1}) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000000540)=r9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000cc0)={r9, 0xc8, &(0x7f0000000bc0)=[@in={0x2, 0x200, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e20, 0x7fff, @rand_addr="4d6e4528d8c4eb7e86c3a0665fe280dc", 0xffffffff}, @in6={0xa, 0x4e21, 0x4, @local, 0x1}, @in6={0xa, 0x4e20, 0x0, @local, 0x79acaa06}, @in6={0xa, 0x4e20, 0xf0c0000, @empty, 0x6}, @in6={0xa, 0x4e23, 0x3, @loopback, 0xe2d9}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [], @remote}, 0x289f}]}, &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r9, &(0x7f0000000180)=0x4) 22:43:41 executing program 1: r0 = socket(0x1e, 0x4, 0x0) sendmsg$tipc(r0, &(0x7f0000003600)={&(0x7f0000000080)=@name, 0x10, 0x0}, 0x0) [ 281.813005][T10054] block nbd4: shutting down sockets 22:43:41 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000900)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRESDEC, @ANYRESHEX]], 0xfe9a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmmsg$sock(r1, &(0x7f0000000480)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000006e00)=[{{0x0, 0x0, &(0x7f0000005700)=[{&(0x7f0000000140)=""/128, 0x80}], 0x1}}], 0x1, 0x0, 0x0) 22:43:41 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000024c0), 0x4) r1 = socket$inet6(0xa, 0x80003, 0x3) r2 = dup3(r0, r1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r4, 0x0, r5, 0x0, 0x10003, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r7, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r6, 0x0, r7, 0x0, 0x10003, 0x0) r8 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x0, 0x2) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r10 = socket$inet_udp(0x2, 0x2, 0x0) close(r10) bind$inet(r10, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) connect$inet(r10, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r9, 0x0, r10, 0x0, 0x10003, 0x0) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYRESDEC=r1, @ANYRESHEX, @ANYRESHEX=r9], 0x4a) ioctl$TIOCSCTTY(r3, 0x540e, 0x8ea3) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r12 = socket$inet_udp(0x2, 0x2, 0x0) close(r12) bind$inet(r12, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) r13 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x80, 0x0) r14 = getpid() r15 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000380)='memory.swap.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x100000001, 0x6, 0xced, 0x0, 0x0, 0x5, 0x8, 0x5, 0x8001, 0x3, 0x7, 0x5, 0x7fffffff, 0x214, 0x6, 0xfffffffffffffffb, 0x2, 0x80000001, 0x0, 0x6, 0xac31, 0x9, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x7ff, 0x5, 0xfffffffffffffffd, 0x40, 0x3613, 0xab, 0x5, 0x4, 0x401, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x2, 0x10001, 0x7, 0x0, 0x1, 0xffff}, r14, 0x4, r15, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r13, 0xc1105517, &(0x7f0000000200)={{0x5, 0x1, 0x5, 0x2, 'syz1\x00', 0xfffffffffffffffb}, 0x2, 0x30000049, 0x5, r14, 0x3, 0x5, 'syz1\x00', &(0x7f00000000c0)=['\x00', 'bdev\x00', 'security\x00'], 0xf, [], [0x1, 0x8, 0x101, 0x4]}) connect$inet(r12, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) splice(r11, 0x0, r12, 0x0, 0x10003, 0x0) ioctl$VIDIOC_G_SELECTION(r11, 0xc040565e, &(0x7f0000000040)={0x1, 0x0, 0x2, {0x4, 0x5, 0x7, 0x5}}) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000000)={{0x2, @name="6e15c64779a78e2dcfa28fc8bc8fab3191c9b0f591d02234b40ec8124b751642"}, 0x8, 0x100d, 0x1}) 22:43:41 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5452) 22:43:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) write(r0, &(0x7f00000000c0)="240000001e00ff0214fffffffffffff8070000000200000000000000080009000d000000", 0x24) [ 282.032584][T10067] block nbd4: shutting down sockets 22:43:41 executing program 5: symlinkat(0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmp(0x0, 0x0, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 22:43:41 executing program 3: sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, 0x0, 0x0, 0x0, 0x0, {}, [@TIPC_NLA_MEDIA={0x44, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}]}, @TIPC_NLA_LINK={0x2c, 0x4, [@TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x79f71d84}]}]}]}, 0x84}}, 0x0) r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000340), &(0x7f0000000400)='\a'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000500), &(0x7f0000000100)="10"}, 0x20) 22:43:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="f95b0f34"], 0x4}}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f0000000140), 0xc}], 0x100000000000005a}}], 0x1, 0x0) clone(0x20100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYRESHEX, @ANYBLOB="9f33882fbf7b55ad8aedcbb605ebcfca9ba7a5b7f4425649b189d8d7e87738c77951f4dc4f6c02000e35e40e766646ab973248041521ba050000000000000067296ddd52184b1bceca3e423ded7d092f03b7"], 0x0, 0x64}, 0x20) wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r1, 0x30) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) 22:43:41 executing program 1: r0 = fsopen(&(0x7f0000000000)='binfmt_misc\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='binfmt_misc\x00', &(0x7f0000000080)=',cpuset\']vmnet1em1\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) 22:43:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) write(r0, &(0x7f00000000c0)="240000001e00ff0214fffffffffffff8070000000200000000000000080009000d000000", 0x24) 22:43:41 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5460) 22:43:41 executing program 5: r0 = socket(0x1e, 0x4, 0x0) sendmsg$tipc(r0, &(0x7f0000003600)={&(0x7f0000000080)=@name={0x1e, 0x2, 0x0, {{0x0, 0x8}, 0x8}}, 0x10, 0x0}, 0x0) [ 282.327713][T10086] block nbd4: shutting down sockets 22:43:42 executing program 5: symlinkat(0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x5) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) 22:43:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x200001000008912, &(0x7f0000000080)="11dca5055e0bcfe47bf070") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020700090200000000000000007a5b00"], 0x10}}, 0x0) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="dd00000000000100", 0x0, 0x33}, 0x0, @in=@multicast2, 0x0, 0x0, 0x0, 0x6}}, 0xe8) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000007e00), 0x400000000000058, 0x0) 22:43:42 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x5601) 22:43:42 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x18d, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84302910000003900090035000c00060000001900150002000000000000dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}], 0x1}, 0x0) 22:43:42 executing program 1: unshare(0x24000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000600)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSERIAL(r1, 0x541e, 0x0) [ 282.458377][T10101] ptrace attach of "/root/syz-executor.2"[10100] was attempted by "/root/syz-executor.2"[10101] [ 282.522089][T10109] netlink: 13 bytes leftover after parsing attributes in process `syz-executor.3'. 22:43:42 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000475000/0x1000)=nil, 0x1000, 0x11) 22:43:42 executing program 5: r0 = socket(0x2, 0xc003, 0x0) socket$inet(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000000000)=[{0x0}], 0x1) [ 282.637886][T10110] block nbd4: shutting down sockets 22:43:42 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x6364) 22:43:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003880)={0x0, r0+10000000}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') preadv(r1, &(0x7f00000017c0), 0x1000000000000277, 0x0) 22:43:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") pread64(0xffffffffffffffff, 0x0, 0x0, 0xfffdfffffffffffe) 22:43:42 executing program 3: socket$netlink(0x10, 0x3, 0x4) accept$inet6(0xffffffffffffffff, 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) [ 282.919161][T10140] block nbd4: shutting down sockets 22:43:42 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff0f000000000000}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 22:43:42 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xffffff32}], 0x1, 0x0) 22:43:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$XDP_TX_RING(0xffffffffffffffff, 0x11b, 0x3, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, 0x0) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, 0x0) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x0, @remote, 0x5049}, @in={0x2, 0x4e21, @loopback}], 0x3c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000000)=@gcm_128={{0x303}, "62419e74e3a25237", "36cddb6229f87fdd7c27ba2cf89b09b8", "931ce236", "b6446d4e73f30b85"}, 0x28) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) write$binfmt_elf32(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="ac"], 0x1) splice(r1, 0x0, r3, 0x0, 0x10005, 0x0) 22:43:43 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x8912) 22:43:43 executing program 5: 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) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40c14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003880)={0x0, r0+10000000}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') preadv(r1, &(0x7f00000017c0), 0x1000000000000277, 0x400000000000) 22:43:43 executing program 2: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = 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) r2 = 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) dup3(r1, r2, 0x0) 22:43:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x7b, 0x0, [0x4b564d01]}) 22:43:43 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000140)="11dca50d5e0bcfe47bf070") mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='devtmpfs\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000400)=""/246, 0x35e) getdents64(r1, &(0x7f0000000280)=""/121, 0x200002f9) [ 283.535449][T10220] block nbd4: shutting down sockets 22:43:43 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0x8933) [ 283.838231][T10241] block nbd4: shutting down sockets 22:43:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) write(r0, &(0x7f00000000c0)="240000001e00ff0214fffffffffffff8070000000200000000000000080009000d000000", 0x24) 22:43:43 executing program 1: mknod(&(0x7f0000000040)='./file0\x00', 0x1ffb, 0x0) open$dir(&(0x7f0000000440)='./file0\x00', 0x1, 0x0) open$dir(&(0x7f0000001940)='./file0\x00', 0x801, 0x0) 22:43:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003880)={0x0, r0+10000000}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/packet\x00') preadv(r1, &(0x7f00000017c0), 0x1000000000000277, 0x400000000000) 22:43:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) 22:43:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x7ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="5400000010003b0e00"/20, @ANYRES32=0x0, @ANYBLOB="430200000000000008000a00", @ANYRES32=0x6, @ANYBLOB="2c0012000800010073697400200002000800edff1a00000014000200fe800f00000076000000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) io_cancel(0x0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x19, 0x0, 0x0) 22:43:43 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab00) [ 284.042066][T10256] block nbd4: shutting down sockets 22:43:43 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000180)={0x8000, 0xfffffffffffff801}, &(0x7f00000001c0)) 22:43:43 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000000080)=@alg, 0x2b, &(0x7f0000000100), 0x159, &(0x7f0000002740)=""/218, 0x52}}], 0x400008c, 0x2, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000340)={0x0, 0xffffffffffffff0e, &(0x7f0000000300)={&(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x14}}, 0x0) 22:43:43 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab01) 22:43:43 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{0x0}], 0x1, 0x0) ioctl$EVIOCGABS2F(0xffffffffffffffff, 0x8018456f, &(0x7f0000000580)=""/250) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000004c0)={0x11, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x1fe, 0x400000000) write$binfmt_aout(r1, &(0x7f0000000440)=ANY=[@ANYRES64], 0x8) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000340)='./bus\x00') openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000880)={"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"}) sendfile(r1, r1, &(0x7f0000000000), 0x8080fffffffe) creat(&(0x7f0000000240)='./file0\x00', 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) [ 284.409934][T10271] block nbd4: shutting down sockets 22:43:44 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x286200) read(r0, 0x0, 0x23b) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x802, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) bind$packet(r3, &(0x7f0000000040)={0x11, 0x800000000000004, r4, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0x84, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'wrr\x00', 0x21, 0xffffffffffffff8f, 0x54}, 0x2c) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890c, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @loopback=0x7f007800}, {0x2, 0x4e24, @empty}, 0x96, 0x0, 0x0, 0x0, 0x3, 0x0, 0xff, 0x0, 0x40}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e22, @rand_addr=0x7}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x20, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000000)='vxcan1\x00', 0x3, 0x243, 0x1f}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @dev={0xac, 0x2, 0x14, 0xfd}}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x2, 0x46a}) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000001240)={0x84, @local, 0x4e20, 0x4, 'l\x02p\xaa[\xbb$\xf5\x9c\x00\x00\x04\x00', 0x17, 0x1f, 0x5b}, 0x8b) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000012c0)) sendmmsg(r3, &(0x7f0000000d00), 0x1bdd307, 0x0) write$UHID_DESTROY(r1, &(0x7f0000000040), 0x4) write$cgroup_int(r1, &(0x7f00000000c0)=0x4, 0x12) write$UHID_CREATE(r1, &(0x7f0000001100)={0x0, 'syz0\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000100)=""/4096, 0x1000, 0x8, 0x9e, 0x1, 0x0, 0x1}, 0x120) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001280)={0xaa, 0x20}) 22:43:44 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab02) 22:43:44 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x56000000, 0x4004400}) [ 284.674392][T10280] block nbd4: shutting down sockets 22:43:44 executing program 1: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80001) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00007a8000)={0x40000016}) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x80) poll(&(0x7f0000001300)=[{r0, 0x21c0}, {r1}], 0x2, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) 22:43:44 executing program 0: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000040)='sysv\x00', 0xa4002, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r1) io_setup(0x7, &(0x7f0000000040)=0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x80, 0x5, 0x4, 0x0, 0x101, 0x40, 0x1, 0x2, 0x7f, 0x6, 0x4, 0x8000, 0x2, 0x4, 0x2, 0x7f, 0x9, 0x80000001, 0x6, 0x1, 0x5, 0x200, 0x100, 0x80, 0x0, 0x1, 0x200, 0x7ef4, 0x7, 0x5, 0xfffffffffffffff9, 0x3, 0x0, 0x7ff, 0x3a, 0x0, 0x4, 0x1, @perf_config_ext={0x1b, 0x5}, 0x800, 0x8, 0x8, 0x4, 0x1f, 0x6, 0xff}, r0, 0x0, r0, 0xf) io_submit(r4, 0x0, &(0x7f0000000100)) connect$unix(r3, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) r6 = dup2(r0, r5) symlinkat(&(0x7f0000000080)='./file0\x00', r6, &(0x7f00000000c0)='./file0\x00') 22:43:44 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @empty}}, 0x0, 0x6, 0x0, "aa6950035b33888ba3eb46d88e503df9a1c959e9e2b850dcdbd5f8fb2648bdac293876227e0a878412fa992319abb7d66505e9f98678fbeb414805ca670cf506a016bd31ed1f34e1c6ff0ea7bd1e00"}, 0xd8) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x11f) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='batadv0\x00', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) setuid(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x5, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r3, 0x0, 0x10003, 0x0) 22:43:44 executing program 4: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) 22:43:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x6000000, 0x3, 0x6000000, 0x3}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000100), 0x4) 22:43:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x501340, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001840)={{0x80}, 'port0\x00', 0xffffffffffdfffff, 0x2}) read(r0, &(0x7f0000000140)=""/164, 0xa4) io_setup(0x0, &(0x7f0000000880)) 22:43:45 executing program 3: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x56000000, 0x4004400}) [ 285.541483][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 285.547652][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:43:45 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100)='/dev/net/tun\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x81) write$cgroup_subtree(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="006308000000020000000c1bd163044b9cddbb68202b238d416e006fb2fe5dc3e0a6fde780038eaa646b74ea5139406894f31a081943405027e3ecb2810d0324c37eaa9a18153f86eeabee51704d9e241af093f9f4e2854d8948d45fc0379c7dc78916d7e16929390621e47ec0d13ccef60e1d780b8afd13c5c34010c09a51bf350dc6d2174dbbb3ca22935198e2ad6baadd02c8e5e2137df30bfec71a2000000000dcd56808bbee84518c63831facd233561542a53d0a6cf5"], 0xb9) [ 285.621243][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 285.627195][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 285.633198][ T26] audit: type=1804 audit(1568328225.260:36): pid=10288 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir701125508/syzkaller.3HnLaj/32/file0/file0" dev="sda1" ino=16697 res=1 [ 285.847456][T10330] device nr0 entered promiscuous mode [ 285.923522][T10305] block nbd4: shutting down sockets [ 285.941225][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 285.947113][ C1] protocol 88fb is buggy, dev hsr_slave_1 22:43:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @empty}}, 0x0, 0x6, 0x0, "aa6950035b33888ba3eb46d88e503df9a1c959e9e2b850dcdbd5f8fb2648bdac293876227e0a878412fa992319abb7d66505e9f98678fbeb414805ca670cf506a016bd31ed1f34e1c6ff0ea7bd1e00"}, 0xd8) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x11f) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='batadv0\x00', 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) setuid(0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000140)=0x2, 0x4) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000000200)=0x5, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) splice(r0, 0x0, r3, 0x0, 0x10003, 0x0) [ 286.181266][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 286.187142][ C0] protocol 88fb is buggy, dev hsr_slave_1 22:43:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) 22:43:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="11dca50d5e0bcfe47bf070") r1 = socket$packet(0x11, 0x2, 0x300) write$P9_RSTAT(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'erspan0\x00', 0x0}) sendmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000040)=@ll={0x11, 0x8100, r2, 0x1, 0x0, 0x6, @link_local}, 0x80, 0x0}}], 0x400000000000084, 0x0) [ 286.421228][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 286.427040][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 286.438587][T10330] device nr0 entered promiscuous mode 22:43:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x501340, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001840)={{0x80}, 'port0\x00', 0xffffffffffdfffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/164, 0xa4) socket$alg(0x26, 0x5, 0x0) io_setup(0x0, &(0x7f0000000880)) 22:43:46 executing program 5: r0 = memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x20a81) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'}) write$P9_RLINK(r2, &(0x7f0000000280)={0x7}, 0x269) 22:43:46 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) chdir(&(0x7f0000000080)='./file0\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) 22:43:46 executing program 5: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000000c0)="b100050490000000000000000101000000000000cea1fea7fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa5b23ed00f4c8b2ca3ebbc257699a1f132e2708b5d602000d7d026ba8af63ff37282902e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020208a371a3f8000400000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x95) [ 286.998796][T10365] overlayfs: overlapping lowerdir path [ 287.028823][T10365] overlayfs: failed to resolve 'file0': -2 [ 442.261524][ T1064] INFO: task syz-executor.4:10305 can't die for more than 143 seconds. [ 442.269826][ T1064] syz-executor.4 D27992 10305 8666 0x00004004 [ 442.276326][ T1064] Call Trace: [ 442.279648][ T1064] __schedule+0x76e/0x17a0 [ 442.284147][ T1064] ? __sched_text_start+0x8/0x8 [ 442.289009][ T1064] ? __kasan_check_read+0x11/0x20 [ 442.294196][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 442.299253][ T1064] schedule+0xd9/0x260 [ 442.303392][ T1064] schedule_timeout+0x717/0xc50 [ 442.308260][ T1064] ? find_held_lock+0x35/0x130 [ 442.313077][ T1064] ? usleep_range+0x170/0x170 [ 442.317763][ T1064] ? lock_downgrade+0x920/0x920 [ 442.322694][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 442.327922][ T1064] ? wait_for_completion+0x294/0x440 [ 442.333249][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 442.338495][ T1064] ? lockdep_hardirqs_on+0x418/0x5d0 [ 442.343854][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 442.348894][ T1064] ? __kasan_check_read+0x11/0x20 [ 442.353996][ T1064] wait_for_completion+0x29c/0x440 [ 442.359144][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 442.365714][ T1064] ? wake_up_q+0xf0/0xf0 [ 442.369968][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 442.375819][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.382118][ T1064] flush_workqueue+0x40f/0x14c0 [ 442.387053][ T1064] ? __dev_printk+0x202/0x20e [ 442.391772][ T1064] ? _dev_warn+0xd7/0x109 [ 442.396115][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 442.402134][ T1064] ? tipc_shutdown+0x172/0x650 [ 442.406999][ T1064] ? sock_shutdown+0x83/0x200 [ 442.411740][ T1064] nbd_ioctl+0xb32/0xc50 [ 442.415981][ T1064] ? nbd_ioctl+0xb32/0xc50 [ 442.420556][ T1064] ? nbd_release+0x150/0x150 [ 442.425200][ T1064] ? finish_wait+0x260/0x260 [ 442.429809][ T1064] ? kfree+0x239/0x2c0 [ 442.433948][ T1064] ? nbd_release+0x150/0x150 [ 442.438546][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 442.443207][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 442.447868][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 442.453751][ T1064] block_ioctl+0xee/0x130 [ 442.458112][ T1064] ? blkdev_fallocate+0x410/0x410 [ 442.463207][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 442.467814][ T1064] ? ioctl_preallocate+0x210/0x210 [ 442.473151][ T1064] ? __fget+0x384/0x560 [ 442.477342][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 442.481819][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 442.486688][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 442.491674][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.497918][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 442.503093][ T1064] ksys_ioctl+0xab/0xd0 [ 442.507262][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 442.511896][ T1064] do_syscall_64+0xfa/0x760 [ 442.516417][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.522358][ T1064] RIP: 0033:0x4598e9 [ 442.526259][ T1064] Code: 24 18 0f b6 05 2f d1 3b 01 3c 01 76 0a 48 8b 6c 24 18 48 83 c4 20 c3 75 07 e8 63 08 fd ff 0f 0b c6 05 11 d1 3b 01 01 48 b8 00 <00> 00 00 00 00 f0 7f 48 89 04 24 e8 a7 dd fa ff f2 0f 10 44 24 08 [ 442.545936][ T1064] RSP: 002b:00007f46e3c79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.554483][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004598e9 [ 442.562543][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 442.570542][ T1064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 442.578580][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46e3c7a6d4 [ 442.587561][ T1064] R13: 00000000004c319f R14: 00000000004d6948 R15: 00000000ffffffff [ 442.595672][ T1064] INFO: task syz-executor.4:10305 blocked for more than 143 seconds. [ 442.603802][ T1064] Not tainted 5.3.0-rc6-next-20190830 #75 [ 442.610056][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 442.619087][ T1064] syz-executor.4 D27992 10305 8666 0x00004004 [ 442.625487][ T1064] Call Trace: [ 442.629227][ T1064] __schedule+0x76e/0x17a0 [ 442.633708][ T1064] ? __sched_text_start+0x8/0x8 [ 442.639690][ T1064] ? __kasan_check_read+0x11/0x20 [ 442.644777][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 442.649806][ T1064] schedule+0xd9/0x260 [ 442.653915][ T1064] schedule_timeout+0x717/0xc50 [ 442.658763][ T1064] ? find_held_lock+0x35/0x130 [ 442.663582][ T1064] ? usleep_range+0x170/0x170 [ 442.668263][ T1064] ? lock_downgrade+0x920/0x920 [ 442.673154][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 442.678396][ T1064] ? wait_for_completion+0x294/0x440 [ 442.683735][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 442.688944][ T1064] ? lockdep_hardirqs_on+0x418/0x5d0 [ 442.694273][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 442.699295][ T1064] ? __kasan_check_read+0x11/0x20 [ 442.704389][ T1064] wait_for_completion+0x29c/0x440 [ 442.709500][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 442.716050][ T1064] ? wake_up_q+0xf0/0xf0 [ 442.720292][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 442.726161][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.732438][ T1064] flush_workqueue+0x40f/0x14c0 [ 442.737291][ T1064] ? __dev_printk+0x202/0x20e [ 442.742050][ T1064] ? _dev_warn+0xd7/0x109 [ 442.746409][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 442.752364][ T1064] ? tipc_shutdown+0x172/0x650 [ 442.757580][ T1064] ? sock_shutdown+0x83/0x200 [ 442.762307][ T1064] nbd_ioctl+0xb32/0xc50 [ 442.766553][ T1064] ? nbd_ioctl+0xb32/0xc50 [ 442.771216][ T1064] ? nbd_release+0x150/0x150 [ 442.775804][ T1064] ? finish_wait+0x260/0x260 [ 442.780392][ T1064] ? kfree+0x239/0x2c0 [ 442.784518][ T1064] ? nbd_release+0x150/0x150 [ 442.789115][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 442.793796][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 442.798427][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 442.804303][ T1064] block_ioctl+0xee/0x130 [ 442.808670][ T1064] ? blkdev_fallocate+0x410/0x410 [ 442.813732][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 442.818331][ T1064] ? ioctl_preallocate+0x210/0x210 [ 442.823489][ T1064] ? __fget+0x384/0x560 [ 442.827664][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 442.832124][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 442.836978][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 442.841964][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 442.848248][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 442.853399][ T1064] ksys_ioctl+0xab/0xd0 [ 442.857552][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 442.862181][ T1064] do_syscall_64+0xfa/0x760 [ 442.866699][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 442.872626][ T1064] RIP: 0033:0x4598e9 [ 442.876516][ T1064] Code: 24 18 0f b6 05 2f d1 3b 01 3c 01 76 0a 48 8b 6c 24 18 48 83 c4 20 c3 75 07 e8 63 08 fd ff 0f 0b c6 05 11 d1 3b 01 01 48 b8 00 <00> 00 00 00 00 f0 7f 48 89 04 24 e8 a7 dd fa ff f2 0f 10 44 24 08 [ 442.896160][ T1064] RSP: 002b:00007f46e3c79c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 442.904685][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004598e9 [ 442.912715][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 442.920684][ T1064] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 442.928683][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46e3c7a6d4 [ 442.936667][ T1064] R13: 00000000004c319f R14: 00000000004d6948 R15: 00000000ffffffff [ 442.944704][ T1064] [ 442.944704][ T1064] Showing all locks held in the system: [ 442.952452][ T1064] 1 lock held by khungtaskd/1064: [ 442.957456][ T1064] #0: ffffffff88fa7f00 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 442.966782][ T1064] 2 locks held by kworker/u5:0/1523: [ 442.972067][ T1064] #0: ffff8880a182a928 ((wq_completion)knbd4-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 442.982270][ T1064] #1: ffff8880a5c6fdc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 442.992951][ T1064] 1 lock held by rsyslogd/8523: [ 442.997773][ T1064] #0: ffff8880a01668e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 443.006418][ T1064] 2 locks held by getty/8613: [ 443.011087][ T1064] #0: ffff88809fe74090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.020075][ T1064] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.029682][ T1064] 2 locks held by getty/8614: [ 443.034362][ T1064] #0: ffff8880a432a090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.043351][ T1064] #1: ffffc90005f152e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.052958][ T1064] 2 locks held by getty/8615: [ 443.058405][ T1064] #0: ffff8880962bf090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.067389][ T1064] #1: ffffc90005f352e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.076989][ T1064] 2 locks held by getty/8616: [ 443.081690][ T1064] #0: ffff888098189090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.090632][ T1064] #1: ffffc90005f392e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.100227][ T1064] 2 locks held by getty/8617: [ 443.104929][ T1064] #0: ffff8880a7e4d090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.113932][ T1064] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.123545][ T1064] 2 locks held by getty/8618: [ 443.128203][ T1064] #0: ffff8880942ae090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.137525][ T1064] #1: ffffc90005f192e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.147119][ T1064] 2 locks held by getty/8619: [ 443.151814][ T1064] #0: ffff8880a4db1090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 443.160754][ T1064] #1: ffffc90005f092e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 443.170374][ T1064] [ 443.172731][ T1064] ============================================= [ 443.172731][ T1064] [ 443.181166][ T1064] NMI backtrace for cpu 0 [ 443.185500][ T1064] CPU: 0 PID: 1064 Comm: khungtaskd Not tainted 5.3.0-rc6-next-20190830 #75 [ 443.194155][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.204194][ T1064] Call Trace: [ 443.207478][ T1064] dump_stack+0x172/0x1f0 [ 443.211788][ T1064] nmi_cpu_backtrace.cold+0x70/0xb2 [ 443.216987][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 443.223220][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 443.228850][ T1064] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 443.234809][ T1064] arch_trigger_cpumask_backtrace+0x14/0x20 [ 443.240676][ T1064] watchdog+0xc99/0x1360 [ 443.244917][ T1064] kthread+0x361/0x430 [ 443.248976][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 443.254513][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 443.260733][ T1064] ret_from_fork+0x24/0x30 [ 443.265282][ T1064] Sending NMI from CPU 0 to CPUs 1: [ 443.270550][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 443.271553][ T1064] Kernel panic - not syncing: hung_task: blocked tasks [ 443.285618][ T1064] CPU: 0 PID: 1064 Comm: khungtaskd Not tainted 5.3.0-rc6-next-20190830 #75 [ 443.294272][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 443.304314][ T1064] Call Trace: [ 443.307601][ T1064] dump_stack+0x172/0x1f0 [ 443.311912][ T1064] panic+0x2dc/0x755 [ 443.315784][ T1064] ? add_taint.cold+0x16/0x16 [ 443.320440][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 443.326067][ T1064] ? ___preempt_schedule+0x16/0x20 [ 443.331175][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 443.337306][ T1064] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 443.343441][ T1064] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 443.349605][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 443.355824][ T1064] watchdog+0xcaa/0x1360 [ 443.360047][ T1064] kthread+0x361/0x430 [ 443.364109][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 443.369642][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 443.375863][ T1064] ret_from_fork+0x24/0x30 [ 443.381716][ T1064] Kernel Offset: disabled [ 443.386043][ T1064] Rebooting in 86400 seconds..