[info] Using makefile-style concurrent boot in runlevel 2. [ 50.270161][ T27] audit: type=1800 audit(1581273965.785:21): pid=7728 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0 [ 50.316770][ T27] audit: type=1800 audit(1581273965.795:22): pid=7728 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="motd" dev="sda1" ino=2480 res=0 [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] 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 '10.128.10.16' (ECDSA) to the list of known hosts. 2020/02/09 18:46:16 fuzzer started 2020/02/09 18:46:18 dialing manager at 10.128.0.105:44667 2020/02/09 18:46:18 syscalls: 2904 2020/02/09 18:46:18 code coverage: enabled 2020/02/09 18:46:18 comparison tracing: enabled 2020/02/09 18:46:18 extra coverage: enabled 2020/02/09 18:46:18 setuid sandbox: enabled 2020/02/09 18:46:18 namespace sandbox: enabled 2020/02/09 18:46:18 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/09 18:46:18 fault injection: enabled 2020/02/09 18:46:18 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/09 18:46:18 net packet injection: enabled 2020/02/09 18:46:18 net device setup: enabled 2020/02/09 18:46:18 concurrency sanitizer: enabled 2020/02/09 18:46:18 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 66.340972][ T7899] KCSAN: could not find function: 'poll_schedule_timeout' 2020/02/09 18:46:25 adding functions to KCSAN blacklist: 'find_get_pages_range_tag' 'filemap_map_pages' 'pipe_double_lock' 'snd_seq_prioq_cell_out' 'wbt_done' 'ktime_get_real_seconds' 'kcm_rfree' 'ext4_free_inode' 'do_exit' 'copy_process' 'page_counter_try_charge' 'xas_find_marked' 'tomoyo_supervisor' '__ext4_new_inode' 'tick_sched_do_timer' 'do_syslog' 'blk_mq_dispatch_rq_list' '__mark_inode_dirty' 'ext4_mark_iloc_dirty' 'ext4_has_free_clusters' 'tick_do_update_jiffies64' 'tick_nohz_idle_stop_tick' '__snd_rawmidi_transmit_ack' 'run_timer_softirq' 'kauditd_thread' 'add_timer' 'poll_schedule_timeout' 'unix_release_sock' 'yama_ptracer_del' 'shmem_add_to_page_cache' 'ext4_mb_good_group' 'ep_poll' 'taskstats_exit' 'generic_fillattr' 'ext4_nonda_switch' 'atime_needs_update' 'do_nanosleep' 'echo_char' 'watchdog' 'generic_write_end' 'pcpu_alloc' 'blk_mq_get_request' 'audit_log_start' 'ext4_free_inodes_count' 'queue_access_lock' 'dd_has_work' 'blk_mq_sched_dispatch_requests' 'xas_clear_mark' 'vm_area_dup' 'mod_timer' 'calc_wb_limits' [ 70.064768][ T7899] KCSAN: could not find function: 'calc_wb_limits' 18:49:39 executing program 0: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080)='batadv\x00') ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000100)={0x0, @xdp={0x2c, 0x4, 0x0, 0x12}, @ax25={0x3, @default, 0x2}, @llc={0x1a, 0xffff, 0x81, 0x47, 0x1, 0x9, @broadcast}, 0x8, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)='bridge_slave_1\x00', 0x80000000, 0xd9, 0x7}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x800, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x801) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x541c, &(0x7f0000000240)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000280)=0x10001) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000300)={0x0, "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"}) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000540)="63c2b0cf3bae047be431ade668930f7df1cb076c0476cf9364ac3ab914db1dbe8f790951a88c854dd2a3d6ce358a76aa3a0152e116bf6fc12f84d7c179522b2067e79882f51130315a8030bb69bfc6cc60d8e582a683f7934d91f16b3ac79928adde0db32ac4b6180fb7803f2319ce479b7c0802c264c25f41039746c7b32581f77cbbf8167d43eddcb8e5e542", 0x8d}], 0x1, 0x0) acct(&(0x7f0000000640)='./file0\x00') r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x101401, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xea, "f74f38d3b7b2cb52f4cf1ad3871732c43a22b39e67743bf83e5f01a1bf60a807438097fa563c963543d3a582333b5e40b95f9607d004b4a5d9624193c6bfcb4dbe3a71fc4a027a9fd7062db8bb3c85e778052c93b0951e09ca1f336bb443eb7b9d048b08ff3be7503037b95c635a324415171a82127576681897ade2aa94cb7dcf5dbc89e1a84a8c4e6a06be956414bae9a025260790743553836651f81764a13308c019557e1f4ce9e681726aa87530a51897f04fb2dce1008498ff4a917f108e1f33469a2576b0131d4b890c9d457595b23069b68cd6473d1bea335af425dceb743045d85456bba0f6"}, &(0x7f00000007c0)=0xf2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000800)={r5, 0x800}, 0x8) prctl$PR_SET_CHILD_SUBREAPER(0x24, 0x1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000840)='/proc/capi/capi20ncci\x00', 0x901000, 0x0) r6 = open$dir(&(0x7f0000000880)='./file0\x00', 0x2041, 0x4) close(r6) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000008c0)=0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000900)=0x5) r7 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cachefiles\x00', 0x140, 0x0) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r7, 0x3) r8 = syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x7, 0x290000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000a80)=0x1863, 0x4) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000ac0)='NLBL_MGMT\x00') ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000b00)=0x4) r9 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/nvram\x00', 0x8c200, 0x0) ioctl$sock_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000000b80)) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vhost-vsock\x00', 0x2, 0x0) r10 = fcntl$dupfd(0xffffffffffffffff, 0x406, r9) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r10, 0x84, 0x21, &(0x7f0000000c00)=0xffffffff, 0x4) [ 263.738782][ T7901] IPVS: ftp: loaded support on port[0] = 21 18:49:39 executing program 1: r0 = socket(0x0, 0x3, 0x8) connect$l2tp(r0, &(0x7f0000000000)={0x2, 0x0, @remote, 0x2}, 0x10) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r2, 0x80585414, &(0x7f00000000c0)) inotify_init() pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x98800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_GET_PIT(r5, 0xc048ae65, &(0x7f0000000280)) r6 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x9, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000340)) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f0000000380)={0x10000, 0x9, 0xa8, 0x8, 0x0, 0xf0c4}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f00000014c0)={&(0x7f00000004c0)="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", 0x1000, 0x0}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000001500)={&(0x7f00000003c0)="60ab5b83cb5869ef1829bf1d1557be7b19f66cc5626dcb0b1d72924da1448d450ca9ff2f6183a68222432e6233b44e811b49e1faadb8a5cfa3781c7f08d5893985fa34ea57d31a3c87a8b6503ff12a79f410d45bab6b739428cbd1b30912bd68f1a933cfa34bef1f798a9b01aefef62cb96ba237bb79c8ff92758e58d5c88e4452ac445bc0807de361ebc2817f26c611eb1628bae0481e42f59c0ffc1799bade63266885ac958cbe8c43bbaa86647b916796724ea47314815a638c8ead46614a40", 0xc1, r7}) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001580)=@assoc_value={0x0, 0x83}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000001600)={0xfffb, 0x4, 0x0, 0x8, 0x1, 0x20, 0x3, 0xff, r9}, 0x20) r10 = syz_open_dev$audion(&(0x7f0000001640)='/dev/audio#\x00', 0x100000001, 0x400000) sendmsg$NFT_MSG_GETCHAIN(r10, &(0x7f0000001740)={&(0x7f0000001680), 0xc, &(0x7f0000001700)={&(0x7f00000016c0)={0x1c, 0x4, 0xa, 0x0, 0x0, 0x0, {0xa, 0x0, 0x2}, [@NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffc}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400a020}, 0xc090) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000001800)={0x0, 0x2, 0x3, 0xffffffffffffffff, 0x0, &(0x7f00000017c0)={0x980922, 0x9, [], @p_u16=&(0x7f0000001780)=0x964e}}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r11, 0xc05064a7, &(0x7f0000001940)={&(0x7f0000001840)=[0x0], &(0x7f0000001880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000018c0)=[0x0, 0x0], &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x2, 0x4, 0x0, 0x4}) r12 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r12, 0x0, 0x80, &(0x7f0000001f00)=@filter={'filter\x00', 0xe, 0x3, 0x4f2, [0x0, 0x20001a00, 0x20001c46, 0x20001ec2], 0x0, &(0x7f00000019c0), &(0x7f0000001a00)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{0x5, 0x0, 0x88e7, 'veth1_to_team\x00', 'virt_wifi0\x00', 'veth1_to_team\x00', 'team_slave_0\x00', @empty, [0xff], @local, [0x0, 0xff, 0xff, 0xff], 0xae, 0x1de, 0x216, [@quota={{'quota\x00', 0x0, 0x18}, {{0x1, 0x0, 0x9}}}], [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xff, 'system_u:object_r:fuse_device_t:s0\x00'}}}], @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{0x3, 0x3a, 0x9, 'erspan0\x00', 'veth1_virt_wifi\x00', 'veth1_to_team\x00', 'veth0_to_batadv\x00', @broadcast, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="d3cf6ddc90b5", [0xff, 0xff, 0xff, 0x0, 0xff], 0x6e, 0x10e, 0x15e, [], [@common=@log={'log\x00', 0x28, {{0x3, "24463b6d564587fcb255a5a3aaae4f483eedff1446cace87eaebee9cc53a"}}}, @common=@log={'log\x00', 0x28, {{0x2, "09c53840c2d3fbcdce5735e0833100dc986133c71b0885d11062c1177ab1", 0xf}}}], @common=@log={'log\x00', 0x28, {{0x6, "1a99125e124f39c9b95d096e339600a8fc52a4a2e4089ac7990c61aebe10", 0x8}}}}, {0x5, 0x61, 0x17, 'veth1_to_bond\x00', 'veth0_to_team\x00', 'ipvlan0\x00', 'netpci0\x00', @local, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x6e, 0x9e, 0xee, [], [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}], @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x80000000, {0x7fade418}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x56a) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000001f80)) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x5542) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001fc0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r13, 0x84, 0x11, &(0x7f0000002000)={r9, 0x1f}, 0x8) [ 263.817578][ T7901] chnl_net:caif_netlink_parms(): no params data found [ 263.888999][ T7901] bridge0: port 1(bridge_slave_0) entered blocking state [ 263.913768][ T7901] bridge0: port 1(bridge_slave_0) entered disabled state [ 263.923429][ T7901] device bridge_slave_0 entered promiscuous mode [ 263.943677][ T7901] bridge0: port 2(bridge_slave_1) entered blocking state [ 263.950772][ T7901] bridge0: port 2(bridge_slave_1) entered disabled state [ 263.963834][ T7901] device bridge_slave_1 entered promiscuous mode [ 263.993369][ T7901] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.004317][ T7901] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.018357][ T7907] IPVS: ftp: loaded support on port[0] = 21 [ 264.038458][ T7901] team0: Port device team_slave_0 added 18:49:39 executing program 2: syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$TCSBRKP(r0, 0x5425, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4000000}}, 0xfffeffff, 0x3, 0x1, 0x1, 0x1, 0x6, 0x4}, &(0x7f0000000140)=0x9c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r3, 0x101, 0x9, 0x10001}, 0x10) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000200)={0x7fffffff, 0x8, 0xffffffff, 0x20000000}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000240)={0x6540, 0x7, 0x9, 0x0, 0x8, 0x1ff}) r5 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f0000000280)={0x2, 'sit0\x00', {0x1}, 0x2}) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000002c0)={0x5, 0x9}) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000300)) r6 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f0000000340)={0x6, 0x5, 0x8, {0x2, 0x7ff}, 0xffffffff, 0x3}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x880, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000000440)={&(0x7f0000000400)=[0x0], 0x1}) r8 = syz_open_dev$vcsa(&(0x7f0000000480)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x80001) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000500)={0x0, 0x0, 0x40}) ioctl$DRM_IOCTL_GEM_OPEN(r8, 0xc010640b, &(0x7f0000000540)={r9, r10, 0x1}) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r11, 0xc02c5341, &(0x7f00000005c0)) r12 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x11, 0xffffffffffffffff, 0xfffffffffffffc00) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000940)={0x8c, 0x0, &(0x7f00000007c0)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f0000000700)={@flat=@handle={0x73682a85, 0x1001}, @flat=@weak_binder={0x77622a85, 0xa, 0x2}, @ptr={0x70742a85, 0x0, &(0x7f0000000640)=""/165, 0xa5, 0x1, 0x27}}, &(0x7f0000000780)={0x0, 0x18, 0x30}}}, @acquire_done={0x40106309, 0x1}, @clear_death={0x400c630f, 0x1}, @free_buffer={0x40086303, r12}, @exit_looper, @decrefs={0x40046307, 0x1}, @free_buffer], 0xb7, 0x0, &(0x7f0000000880)="c393dbc5ac9cdd31819c02279216f5f43035c3f52380e5d5ac2a6d0b8891f2aa3f5561d6a086e6faec0759df4a18e4e247b14fd0a97529a0344df3e5b57d0d7644d6c1f13c1550cf21f8fea135c094354e2622de29ced0c331c19d644088154673313f83d18d0794329b151879bfeeef67a425498a766440c759ba2871fd84fd550f6ec4d14fff1bc42afefd84b37cbfd7056f9c838ab4ae2def10d8a48aca77b53640af66db21b6f58f268413effe68c606a9487e9d1a"}) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000980)=""/4096) r13 = syz_open_procfs(0x0, &(0x7f0000001980)='net/snmp6\x00') ioctl$RTC_PLL_GET(r13, 0x80207011, &(0x7f00000019c0)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r11, 0x54a3) [ 264.063893][ T7901] team0: Port device team_slave_1 added [ 264.086413][ T7901] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 264.093668][ T7901] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 264.120625][ T7901] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 264.146455][ T7901] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 264.154110][ T7901] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 264.181127][ T7901] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 264.233224][ T7907] chnl_net:caif_netlink_parms(): no params data found 18:49:39 executing program 3: mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$cgroup_type(r0, &(0x7f0000000000)='threaded\x00', 0x9) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000040)={0x2d, 0x4, 0x0, {0x1, 0x8, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2d) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(r0, 0xc1004110, &(0x7f0000000080)={0x401, [0x4, 0x162, 0xb30], [{0x9, 0x1}, {0x0, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x5, 0x2, 0x1, 0x0, 0x0, 0x1}, {0x0, 0x9, 0x1}, {0x1, 0x8001, 0x0, 0x0, 0x0, 0x1}, {0x2ff, 0x4, 0x0, 0x0, 0x1}, {0x9, 0xffffffff, 0x1, 0x0, 0x1}, {0xffff, 0x1, 0x1, 0x1, 0x0, 0x1}, {0xfffffffc, 0x10000, 0x0, 0x0, 0x1, 0x1}, {0xffff, 0x1, 0x0, 0x0, 0x0, 0x1}, {0x1, 0xffff, 0x0, 0x1, 0x1}, {0xfffff000, 0x5, 0x0, 0x0, 0x0, 0x1}], 0x7}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000180)={0xb50, 0x200, {0x0}, {0xee01}, 0x7fff, 0x3}) move_pages(r1, 0x4, &(0x7f00000001c0)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil], &(0x7f0000000200)=[0x7fffffff, 0x5, 0x1, 0x9, 0x4, 0x45, 0x2, 0xffffffff, 0x8], &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x6) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x400, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) write$FUSE_LK(r2, &(0x7f0000000300)={0x28, 0x0, 0x1, {{0xbb, 0x7, 0x1, r3}}}, 0x28) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sysvipc/shm\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000380)='./file0\x00', 0x120) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) r6 = accept4$x25(0xffffffffffffffff, &(0x7f00000003c0)={0x9, @remote}, &(0x7f0000000400)=0x12, 0x80000) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x41, &(0x7f0000000440)=0xa22, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000480)={0x1, 0x0, [0x0]}) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x2000) write$P9_RLINK(r7, &(0x7f0000000500)={0x7, 0x47, 0x2}, 0x7) r8 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000540)='/proc/sysvipc/shm\x00'}, 0x10) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x300000e, 0x4010, r8, 0x507d6000) r9 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0)) write$binfmt_misc(r9, &(0x7f0000000600)={'syz0', "985d2d84238a0b0ba8e3c857a6785875206928e0a180d4afee1a3e49b0cc5a4b37630d4a93790288f4b9affdb64ad4457d8b8fd83578adaa76e857950662f8a486cb4c0ee12df60d9060e0121ba1ff060b04c16f86b9dca2e3a55a0a2ed2884053285797d2a13277cf9142138dd0d430fcb16d8d81112b20a04c58df1c12afc3350807fd759d9e696c46aef0012edc36460a5dcb6f5de034f9bf1664643cf5135b5642ef36764413c67c6fc7f37e41e7a3d654cfa5f11e06cff426267cfdf69f4f79363ca8707a2a5bbdfbfaa33017e8"}, 0xd4) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0xd004) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000780)={&(0x7f0000000700)="23309d0ce4768d3320919d033574c38285fa10efb7223a0d7e41882aafd630d1cb0122885463bedb912517803defcf07989a538fd38a679af0347da887f8cb6d46b6586219620a9ac77c29d8037356", 0x4f, 0x2}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r5, 0xc01064ac, &(0x7f0000000840)={r10, 0x56, &(0x7f00000007c0)=""/86}) r11 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000880)='/dev/snapshot\x00', 0x8000, 0x0) sendmsg$NFT_MSG_GETOBJ(r11, &(0x7f0000000980)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x20, 0x13, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040014}, 0x40040) r12 = openat$null(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/null\x00', 0x80, 0x0) r13 = syz_open_dev$mouse(&(0x7f0000000a00)='/dev/input/mouse#\x00', 0x6c8d, 0x40040) ioctl$ION_IOC_ALLOC(r12, 0xc0184900, &(0x7f0000000a40)={0x6, 0x2, 0x1, r13}) [ 264.315369][ T7901] device hsr_slave_0 entered promiscuous mode [ 264.354056][ T7901] device hsr_slave_1 entered promiscuous mode [ 264.448876][ T7910] IPVS: ftp: loaded support on port[0] = 21 [ 264.513652][ T7907] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.520957][ T7907] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.541878][ T7907] device bridge_slave_0 entered promiscuous mode 18:49:40 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20702, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000180)={r2, r3, 0xffe0, 0x6f, &(0x7f0000000100)="0e3180b2f0df293274e801659c5bd5739ebc66cac430b358b6558a4970590cdf42603a5bd879b361ab7d316a20f86295784bd6a1d315fee7867c998e19182e331da4f19a00f752c4813f096d8339066bac45ea7b66e4c14c8fef3ec0c42b28b44ef6ef4030ad14c79c7f58acb109ce", 0x1f, 0x40, 0x0, 0x81, 0x8000, 0x1, 0x81, 'syz0\x00'}) ioctl$VIDIOC_DQEVENT(r1, 0x80885659, &(0x7f0000000240)={0x0, @src_change}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000300)={0x5, 0xb, 0x4, 0xe000, 0x9, {0x77359400}, {0x1, 0x1, 0x0, 0x3, 0x6, 0x8, "3b665ee7"}, 0x3f, 0x2, @userptr=0x3ff, 0xffffd4f2, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(0xffffffffffffffff, 0xc01064bd, &(0x7f0000000500)={&(0x7f0000000440)="b92407ef47635f48b600edb92c1e2f73ffb6d901044433547051b947733309ce37f8e443cb15fe27d8515d458705709aca8aa22fc18b6eb0f7cfe46ab876685eefd42df3df4fbb5d34864a86413267a5afefb275dcd225112fa72931d0764f8d78d387e9f13b498d626d736c99727af42722a0466f3b8fd6637aba85ac4d8562c127b867da1b2d", 0x87, 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r4, 0xc01064bd, &(0x7f0000000540)={&(0x7f0000000380)="e1279c23f43ef51510f4b00f371ad0643f0d3b4741c6cbd9492314654201cf3a37ec6c8c0928965899854a9ea95d1a0724cc5fbc11fdd50c41c396afbb142cf5af3db97b820efc9d59d3d9bb5f3eebc01339335253d253f1dfb926a479bd914308ee4b66fcf512cab531f1838d4708a403355d639b8d27a1defab8b434160d2bf9e0121e4e604f6e921634eba94b7306ab888e35507753fd5bc562996dc36ef6297a2c0187526046d10d6ca619d3e6c9abcfe1c9a7f9482be58a71", 0xbb, r5}) r6 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000580), 0x0) accept$netrom(r6, &(0x7f00000005c0)={{0x3, @rose}, [@remote, @default, @bcast, @bcast, @null, @rose, @bcast]}, &(0x7f0000000640)=0x48) r7 = syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x140) write$FUSE_OPEN(r7, &(0x7f00000006c0)={0x20, 0x0, 0x3, {0x0, 0x6}}, 0x20) ioctl$MON_IOCQ_URB_LEN(r0, 0x9201) ioctl$SIOCX25SSUBSCRIP(r0, 0x89e1, &(0x7f0000000700)={'veth1_to_batadv\x00', 0x5, 0x972d}) ioctl$KVM_GET_IRQCHIP(r7, 0xc208ae62, &(0x7f0000000800)={0x0, 0x0, @ioapic}) openat$vfio(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/vfio/vfio\x00', 0x1000, 0x0) r8 = syz_open_dev$audion(&(0x7f0000000a80)='/dev/audio#\x00', 0x90, 0x802) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000000b00)={0x4, &(0x7f0000000ac0)=[{0x9, 0x9, 0x1}, {0x8, 0x7f, 0x9, 0x1}, {0x81, 0x9d, 0x3f, 0x5}, {0xff47, 0x3, 0x83, 0x8}]}) pipe2(&(0x7f0000000b40)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000000b80)={0x0, 0x40, 0x3}, &(0x7f0000000bc0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x75, &(0x7f0000000c00)={r10, 0x4}, 0x8) r11 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r11, 0x84, 0x21, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) socket$inet(0x2, 0x4, 0xfe) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000d00)=""/18) chmod(&(0x7f0000000d40)='./file0\x00', 0x49) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000dc0)={0xffffffff, 0x6, 0x4, 0x1, 0x81, {r12, r13/1000+30000}, {0x2, 0x0, 0xfd, 0x6c, 0x3, 0x3c, "9a22aff7"}, 0x45, 0x0, @userptr=0x3ff, 0x5, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r14, 0xc008ae67, &(0x7f0000000e40)={0x7ff}) [ 264.571267][ T7907] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.578699][ T7907] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.587521][ T7907] device bridge_slave_1 entered promiscuous mode [ 264.615447][ T7914] IPVS: ftp: loaded support on port[0] = 21 [ 264.640148][ T7907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.651745][ T7907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.672749][ T7907] team0: Port device team_slave_0 added [ 264.721701][ T7907] team0: Port device team_slave_1 added [ 264.744080][ T7901] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 264.795775][ T7901] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 264.854055][ T7901] netdevsim netdevsim0 netdevsim2: renamed from eth2 18:49:40 executing program 5: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x400000, 0x0) ioctl$FS_IOC_GETFSMAP(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, 0x0, 0x3, 0x0, [], [{0x24df, 0x1000, 0x8, 0x0, 0x5, 0x40}, {0x4a3, 0x6, 0x7, 0x7, 0x5, 0x291}], [[], [], []]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000002c0)={0xa, &(0x7f0000000240)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000300)={r3}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000340)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$MON_IOCH_MFLUSH(r4, 0x9208, 0x0) socketpair(0x9, 0x800, 0x80, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) bind$isdn_base(r5, &(0x7f00000003c0)={0x22, 0x20, 0x4, 0x22, 0xff}, 0x6) r7 = syz_open_dev$video(&(0x7f0000000400)='/dev/video#\x00', 0x1, 0x80000) ioctl$VIDIOC_QUERYCTRL(r7, 0xc0445624, &(0x7f0000000440)={0x2, 0x6, "bbd22be661ef3feaa08bc9cc30f5bd6a3ab3c2cd7f9e685cacaac49f558a21e1", 0x3ff, 0x1, 0x7, 0x7, 0x30}) r8 = syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0x80000001, 0x10000) ioctl$PPPIOCSMRU(r8, 0x40047452, &(0x7f0000000500)=0x3f) r9 = socket$pptp(0x18, 0x1, 0x2) sendmsg$nl_netfilter(r4, &(0x7f0000000740)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)={0x154, 0x14, 0xd, 0x3, 0x70bd2a, 0x25dfdbfc, {0x3, 0x0, 0x3}, [@nested={0x13b, 0x39, 0x0, 0x1, [@generic="47b6d80cd37fad636ddc716a5af91910b56b1b3cd77df23ed5e2c913d376ef44a1191c31d6445a0b90bb33adfae6d7de884a3068e021d27d50a4304037cd459f6d348b6ebc5f1a52e5bf88830f7ad958b9d9989e861f5f97bc3f9f05654870188b2d", @generic="b3c080a2ae8504551af4d607cbe13c5f328a6ba00575b4ed749bef71dbf1099f89bd2c730453d033318991a91b3df354bde29ea81c9af00fed5bfa8918e7a0f870738df26f26aba21c9f6def5319d683c15ff217f17b58a61d24b7fab58e3fda341f", @typed={0x8, 0x21, 0x0, 0x0, @fd=r9}, @generic="e287615c906908167974c997a28dff8719a6dd44598195591bfe70a6fac82e77eac8d72e0ef20746fc9a0131a1bd6008199a5f357a6e34e7a0c4448ca80bf8bfbee5b4d8538b3b0edad1c56394ef8b85386d45824bf97cef755a32fc0fd8c03f5336dcc2c085a69e5ae613"]}, @generic="dc1cdf"]}, 0x154}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) r10 = syz_open_dev$tty20(0xc, 0x4, 0x1) r11 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000780)='/dev/btrfs-control\x00', 0x4100, 0x0) dup2(r10, r11) r12 = accept$inet(r4, 0x0, &(0x7f00000007c0)) getsockopt$inet_dccp_buf(r12, 0x21, 0xe, &(0x7f0000000800)=""/219, &(0x7f0000000900)=0xdb) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000940)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000980)={0x0, 0x0}) r15 = openat$autofs(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/autofs\x00', 0x4000, 0x0) kcmp(r13, r14, 0x6, r6, r15) ioctl$VIDIOC_G_DV_TIMINGS(r11, 0xc0845658, &(0x7f0000000a00)={0x0, @reserved}) r16 = socket$netlink(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r16, 0x10e, 0x4, &(0x7f0000000ac0)=0x800, 0x4) r17 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vcsu\x00', 0x22081, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000b80)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000b40)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r17, &(0x7f0000000bc0)={0x14, 0x88, 0xfa00, {r18, 0x1c, 0x0, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x7f}}}}, 0x90) [ 264.935628][ T7910] chnl_net:caif_netlink_parms(): no params data found [ 264.958741][ T7901] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 265.010140][ T7917] IPVS: ftp: loaded support on port[0] = 21 [ 265.016791][ T7907] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.031858][ T7907] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.058117][ T7907] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.071351][ T7907] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.078362][ T7907] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.104370][ T7907] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.135969][ T7919] IPVS: ftp: loaded support on port[0] = 21 [ 265.184973][ T7907] device hsr_slave_0 entered promiscuous mode [ 265.233292][ T7907] device hsr_slave_1 entered promiscuous mode [ 265.273079][ T7907] debugfs: Directory 'hsr0' with parent '/' already present! [ 265.391167][ T7901] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.400811][ T7910] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.408451][ T7910] bridge0: port 1(bridge_slave_0) entered disabled state [ 265.416222][ T7910] device bridge_slave_0 entered promiscuous mode [ 265.425745][ T7910] bridge0: port 2(bridge_slave_1) entered blocking state [ 265.432961][ T7910] bridge0: port 2(bridge_slave_1) entered disabled state [ 265.440607][ T7910] device bridge_slave_1 entered promiscuous mode [ 265.459657][ T7914] chnl_net:caif_netlink_parms(): no params data found [ 265.481403][ T7910] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 265.506628][ T7910] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 265.535812][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 265.543547][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 265.568624][ T7910] team0: Port device team_slave_0 added [ 265.575338][ T7910] team0: Port device team_slave_1 added [ 265.586346][ T7901] 8021q: adding VLAN 0 to HW filter on device team0 [ 265.611683][ T7917] chnl_net:caif_netlink_parms(): no params data found [ 265.620462][ T7919] chnl_net:caif_netlink_parms(): no params data found [ 265.638427][ T7910] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 265.645685][ T7910] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.672159][ T7910] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.686389][ T7907] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 265.747439][ T7907] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 265.805201][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 265.814067][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 265.822464][ T7906] bridge0: port 1(bridge_slave_0) entered blocking state [ 265.829508][ T7906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 265.837712][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 265.846834][ T7910] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.854121][ T7910] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.880597][ T7910] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.900754][ T7907] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 265.956111][ T7907] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 266.018232][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 266.027108][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 266.035697][ T7906] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.042714][ T7906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.055915][ T7914] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.062967][ T7914] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.071044][ T7914] device bridge_slave_0 entered promiscuous mode [ 266.079501][ T7914] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.086648][ T7914] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.094340][ T7914] device bridge_slave_1 entered promiscuous mode [ 266.118777][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 266.131106][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 266.145485][ T7914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.157013][ T7914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.166747][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 266.175232][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 266.235296][ T7910] device hsr_slave_0 entered promiscuous mode [ 266.303288][ T7910] device hsr_slave_1 entered promiscuous mode [ 266.353124][ T7910] debugfs: Directory 'hsr0' with parent '/' already present! [ 266.371220][ T7919] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.378461][ T7919] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.386234][ T7919] device bridge_slave_0 entered promiscuous mode [ 266.403628][ T7914] team0: Port device team_slave_0 added [ 266.414219][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 266.422252][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 266.430989][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 266.448223][ T7919] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.455328][ T7919] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.462966][ T7919] device bridge_slave_1 entered promiscuous mode [ 266.470718][ T7914] team0: Port device team_slave_1 added [ 266.476566][ T7917] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.484245][ T7917] bridge0: port 1(bridge_slave_0) entered disabled state [ 266.492016][ T7917] device bridge_slave_0 entered promiscuous mode [ 266.499753][ T7917] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.506846][ T7917] bridge0: port 2(bridge_slave_1) entered disabled state [ 266.514575][ T7917] device bridge_slave_1 entered promiscuous mode [ 266.540405][ T7919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.551690][ T7919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.569835][ T7917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 266.593056][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 266.601605][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 266.614236][ T7917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 266.623969][ T7914] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.631008][ T7914] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.658009][ T7914] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.670303][ T7914] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.677302][ T7914] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.703446][ T7914] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.715646][ T7919] team0: Port device team_slave_0 added [ 266.731954][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 266.740367][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 266.764309][ T7901] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 266.780142][ T7919] team0: Port device team_slave_1 added [ 266.796154][ T7919] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 266.803199][ T7919] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.829765][ T7919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 266.841452][ T7919] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 266.848695][ T7919] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 266.874832][ T7919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 266.945164][ T7914] device hsr_slave_0 entered promiscuous mode [ 266.993496][ T7914] device hsr_slave_1 entered promiscuous mode [ 267.063200][ T7914] debugfs: Directory 'hsr0' with parent '/' already present! [ 267.071779][ T7917] team0: Port device team_slave_0 added [ 267.079874][ T7917] team0: Port device team_slave_1 added [ 267.115212][ T7917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 267.126428][ T7917] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 267.153049][ T7917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 267.178476][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 267.186202][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 267.194467][ T7917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 267.201801][ T7917] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 267.228219][ T7917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 267.244684][ T7901] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 267.305004][ T7919] device hsr_slave_0 entered promiscuous mode [ 267.353728][ T7919] device hsr_slave_1 entered promiscuous mode [ 267.393146][ T7919] debugfs: Directory 'hsr0' with parent '/' already present! [ 267.406079][ T7907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.474957][ T7917] device hsr_slave_0 entered promiscuous mode [ 267.533500][ T7917] device hsr_slave_1 entered promiscuous mode [ 267.573175][ T7917] debugfs: Directory 'hsr0' with parent '/' already present! [ 267.608058][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 267.615842][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 267.630000][ T7907] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.659454][ T7910] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 267.729643][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 267.738532][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 267.747814][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 267.756528][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 267.765340][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 267.774436][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 267.782859][ T2617] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.790000][ T2617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.797843][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 267.806664][ T2617] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 267.815217][ T2617] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.822361][ T2617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.830607][ T7910] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 267.886164][ T7910] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 267.985690][ T7901] device veth0_vlan entered promiscuous mode [ 267.993146][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 268.000930][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 268.010458][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 268.019262][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 268.037748][ T7914] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 268.085943][ T7914] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 268.135131][ T7910] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 268.210590][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 268.219930][ T7914] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 268.301510][ T7901] device veth1_vlan entered promiscuous mode [ 268.310537][ T7917] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 268.364957][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 268.373797][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 268.382959][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 268.391720][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 268.400341][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 268.408682][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 268.417623][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 268.426394][ T7919] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 268.484643][ T7914] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 268.536476][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 268.547103][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 268.555792][ T7917] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 268.595607][ T7919] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 268.647352][ T7907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 268.658051][ T7917] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 268.710096][ T7917] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 268.767181][ T7919] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 268.840462][ T7907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.855956][ T7919] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 268.887602][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 268.895063][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 268.928518][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 268.938367][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 268.948301][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 268.959080][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 268.970319][ T7901] device veth0_macvtap entered promiscuous mode [ 268.989813][ T7910] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.003903][ T7901] device veth1_macvtap entered promiscuous mode [ 269.015583][ T7907] device veth0_vlan entered promiscuous mode [ 269.025395][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 269.033985][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.041988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 269.050785][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 269.059472][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 269.067470][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 269.084618][ T7901] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 269.093772][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 269.102440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 269.116199][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.124007][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.148072][ T7901] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.165727][ T7914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.173495][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 269.182198][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 269.195351][ T7910] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.207785][ T7907] device veth1_vlan entered promiscuous mode [ 269.219549][ T7917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.240409][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 269.248558][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.256572][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.265117][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.273882][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.282247][ T7906] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.289383][ T7906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.297429][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.306039][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.314584][ T7906] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.321723][ T7906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.329514][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.339570][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.357147][ T7914] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.370660][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.379248][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.387533][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.398333][ T7917] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.418602][ T7919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 269.429576][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.439184][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.448903][ T7928] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.456140][ T7928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.464462][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.473410][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.481758][ T7928] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.488814][ T7928] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.498002][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.506034][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.514781][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.541464][ T7919] 8021q: adding VLAN 0 to HW filter on device team0 [ 269.549088][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.557896][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.566521][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.575124][ T7928] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.582159][ T7928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.590357][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.599360][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.608357][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.616928][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.625503][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.634214][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.643189][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 269.651901][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 269.660471][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 269.668121][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 269.676422][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.684542][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 269.710442][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.719340][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.728860][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.735972][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.745412][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.754649][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.763485][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 269.771806][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 269.780369][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 269.789316][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 269.798143][ T26] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.805548][ T26] bridge0: port 1(bridge_slave_0) entered forwarding state [ 269.813422][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 269.822206][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 269.831113][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.838165][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 269.846448][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 269.855648][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 269.865177][ T7907] device veth0_macvtap entered promiscuous mode [ 269.882013][ T7907] device veth1_macvtap entered promiscuous mode [ 269.905528][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 269.914332][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 269.922306][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 269.930275][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 269.938742][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 269.947164][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 269.955822][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 269.964560][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.972935][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.981611][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 269.990121][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 269.999077][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.007638][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.016366][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 270.025280][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 270.033859][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.042170][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.050645][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.058993][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.067300][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.075878][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.084289][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.092806][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.101125][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.109524][ T7928] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 270.119628][ T7917] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.130952][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 270.139561][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 270.149265][ T7914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.166037][ T7910] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 270.177213][ T7910] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.188678][ T7919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 270.199723][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 270.208377][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 270.225741][ T7907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 270.261208][ T7907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.276094][ T7907] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 270.303604][ T7910] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.317399][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 270.326219][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 270.335247][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.342739][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.350667][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.358263][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.360403][ T7950] Process accounting resumed 18:49:45 executing program 0: [ 270.365779][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 270.378766][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.402226][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 18:49:45 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), 0x4) [ 270.419726][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 270.439376][ T7919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.454641][ T7907] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 270.474740][ T7907] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 270.486642][ T7907] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 270.496524][ T7914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 270.507154][ T7917] 8021q: adding VLAN 0 to HW filter on device batadv0 18:49:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2c, 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, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) [ 270.523185][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 270.531859][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 270.551116][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.560667][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.599030][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.612943][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.630739][ T7910] device veth0_vlan entered promiscuous mode [ 270.642898][ C0] hrtimer: interrupt took 35410 ns [ 270.654646][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.662530][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.706232][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.730097][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.741729][ T7910] device veth1_vlan entered promiscuous mode [ 270.757031][ T7914] device veth0_vlan entered promiscuous mode [ 270.775371][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 270.784098][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 270.792251][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.801253][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 270.821116][ T7910] device veth0_macvtap entered promiscuous mode [ 270.829830][ T7910] device veth1_macvtap entered promiscuous mode [ 270.840699][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 270.848615][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 270.856431][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 270.865187][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 270.874192][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 270.882612][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready 18:49:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) getpid() perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x4, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x108, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000280), 0x1}, 0x0, 0x0, 0x3ea0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) [ 270.907927][ T7917] device veth0_vlan entered promiscuous mode [ 270.915204][ T7914] device veth1_vlan entered promiscuous mode [ 270.923603][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 270.943780][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 270.957068][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 270.976387][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 270.996332][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.025700][ T7910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.037285][ T7910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.050329][ T7910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.061636][ T7910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 18:49:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) [ 271.073172][ T7910] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.088418][ T7917] device veth1_vlan entered promiscuous mode [ 271.108951][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.117926][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.128718][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.136743][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 271.148162][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 271.156437][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.167872][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.176614][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.187695][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 271.208950][ T7914] device veth0_macvtap entered promiscuous mode [ 271.220241][ T7917] device veth0_macvtap entered promiscuous mode 18:49:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200), 0x806000) [ 271.244550][ T7910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.255902][ T7910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.266825][ T7910] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.283609][ T7910] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.298948][ T7910] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.312752][ T7919] device veth0_vlan entered promiscuous mode [ 271.331613][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.344248][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 271.373816][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 271.382312][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 18:49:46 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = timerfd_create(0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r2, 0x2, &(0x7f0000000840)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x0, r1, 0x0}]) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 18:49:46 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000eb10bef74ff2339ac70000000000000085b16554459f20f36f6081f6a9c72a2e0fc0cccb1d948ae5b134c4930b720e9f4d0b0ed4fc8bbdea03a492671530afc952a37d7cf72ef1cb59386140eb22ea75f6b050041fd73b694a0126ac5adeb2711dfef7ff2598a031849cdb7eb49638c182b0c561d05a552e8250b0c4f8ec3849e3e0de30f928d1a2d669", @ANYPTR64, @ANYBLOB, @ANYPTR64]) [ 271.422268][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 271.431621][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 271.441304][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 271.458663][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 271.469509][ T7914] device veth1_macvtap entered promiscuous mode [ 271.479338][ T7917] device veth1_macvtap entered promiscuous mode [ 271.496760][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.505427][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 271.518760][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 271.536432][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 271.566709][ T7919] device veth1_vlan entered promiscuous mode [ 271.577784][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.591795][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.602166][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.612896][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.622766][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.633505][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.644850][ T7917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.654603][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.665621][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.675906][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.686357][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.696843][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.707420][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.717528][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 271.728210][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.739232][ T7914] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 271.754467][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.766074][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.775072][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 271.786284][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 271.796272][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.808709][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.819614][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.830579][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.841536][ T7917] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.852217][ T7917] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.874101][ T7917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 271.882669][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.899103][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.909184][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.930274][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.940263][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.951126][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.961051][ T7914] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 271.972224][ T7914] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 271.983717][ T7914] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.000750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.012431][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.021779][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.031054][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.057280][ T7919] device veth0_macvtap entered promiscuous mode [ 272.070802][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.083933][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.097837][ T7919] device veth1_macvtap entered promiscuous mode [ 272.108093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.116681][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.138950][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.159777][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.169932][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.180594][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.190823][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.201431][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.211579][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.222145][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.232261][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.243175][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.254430][ T7919] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.267253][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.278032][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.288019][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.298590][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.308584][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.319341][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.329813][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.340463][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.350492][ T7919] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.360982][ T7919] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.372009][ T7919] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.380564][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.389545][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.401446][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.410288][ T7924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 18:49:48 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) openat$proc_capi20(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000eb10bef74ff2339ac70000000000000085b16554459f20f36f6081f6a9c72a2e0fc0cccb1d948ae5b134c4930b720e9f4d0b0ed4fc8bbdea03a492671530afc952a37d7cf72ef1cb59386140eb22ea75f6b050041fd73b694a0126ac5adeb2711dfef7ff2598a031849cdb7eb49638c182b0c561d05a552e8250b0c4f8ec3849e3e0de30f928d1a2d669", @ANYPTR64, @ANYBLOB, @ANYPTR64]) 18:49:48 executing program 3: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x7e, 0x1, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x234, 0x0, r0, 0x0, [0x305f, 0xa, 0x300, 0x1800, 0x6000000]}, 0x2c) 18:49:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:49:48 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[], 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2c, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) 18:49:48 executing program 0: add_key(&(0x7f00000001c0)='dns_resolver\x00', 0x0, &(0x7f0000000240)="007204db", 0x4, 0xfffffffffffffffe) 18:49:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00000002c0)) accept$inet6(0xffffffffffffffff, 0x0, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty, 0x400}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x167, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x3ed, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) 18:49:48 executing program 5: inotify_init1(0x0) pipe(&(0x7f0000000140)) epoll_create1(0x0) socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1ff}, &(0x7f0000000200)={0x0, r0+30000000}, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe(0x0) 18:49:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000180)=""/4143, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffbff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x7f) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000500)=[{r1, 0x2103, 0x64}], 0x1, &(0x7f0000000580)={0x0, r2+10000000}, 0x0, 0x0) [ 273.011219][ T8098] dns_resolver: Unsupported content type (114) [ 273.032043][ T8098] dns_resolver: Unsupported content type (114) 18:49:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:49:48 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1}}], 0x1, 0x0, 0x0) 18:49:49 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) 18:49:49 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x9]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 18:49:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r2, &(0x7f0000000380)={@void, @val, @mpls={[], @ipv4=@generic={{0x5, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2f, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}, "3a105684"}}}, 0x22) 18:49:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ceph(&(0x7f0000000880)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 18:49:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, 0x0, &(0x7f0000000080)) 18:49:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:49:49 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/135, 0x87}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp6\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, 0x0, &(0x7f0000000180)) preadv(r0, &(0x7f0000000480), 0x10000000000001e2, 0x1000000) [ 273.945915][ T8140] ceph: No path or : separator in source 18:49:49 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ceph(&(0x7f0000000880)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 274.279279][ T8159] ceph: No path or : separator in source 18:49:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote}], 0x10) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 274.536056][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 274.536077][ T27] audit: type=1804 audit(1581274190.055:31): pid=8136 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir929600772/syzkaller.sU58A4/11/file0/file0" dev="sda1" ino=16529 res=1 18:49:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_ALT_IFNAME={0x14, 0x35, 'ipvlan0\x00'}]}, 0x34}}, 0x0) 18:49:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) getpid() ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x3, @empty, 0x400}, 0x20) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x80) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007b00)=[{{0x0, 0x0, &(0x7f0000002740)}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002980)=""/97, 0x61}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002ac0)=""/250, 0xfa}], 0x1, &(0x7f0000002c40)=""/167, 0xa7}}, {{0x0, 0x0, &(0x7f0000003080)=[{0x0}, {&(0x7f0000002dc0)=""/235, 0xeb}, {0x0}], 0x3}, 0x2}, {{0x0, 0x0, 0x0}}], 0x5, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x167, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x3ed, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) 18:49:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @remote}], 0x10) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:49:50 executing program 0: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x9]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 18:49:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:49:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 275.035044][ T8188] block nbd4: shutting down sockets [ 275.048829][ T8188] block nbd4: Device being setup by another task [ 275.055398][ T8191] block nbd4: shutting down sockets 18:49:50 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:50 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) [ 275.162142][ T8197] block nbd3: shutting down sockets 18:49:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 275.336851][ T8204] block nbd4: shutting down sockets 18:49:50 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) getpid() ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x3, @empty, 0x400}, 0x20) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x80) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007b00)=[{{0x0, 0x0, &(0x7f0000002740)}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000002980)=""/97, 0x61}}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002ac0)=""/250, 0xfa}], 0x1, &(0x7f0000002c40)=""/167, 0xa7}}, {{0x0, 0x0, &(0x7f0000003080)=[{0x0}, {&(0x7f0000002dc0)=""/235, 0xeb}, {0x0}], 0x3}, 0x2}, {{0x0, 0x0, 0x0}}], 0x5, 0x0, 0x0) recvmmsg(r1, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x167, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x3ed, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1500, 0x0, &(0x7f0000001380)={0x77359400}) 18:49:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[], 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) [ 275.718591][ T8220] block nbd4: shutting down sockets 18:49:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x0]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 18:49:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) close(0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1100082) r2 = memfd_create(&(0x7f0000000080)='t\bnu\x00\x00\x00\x00\xe7\xe2\xa4\xc5\x00\x8c\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000001140)='\'', 0x1}], 0x1, 0x1081804) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "0eb61538a462ee812ba43ffc89bf1173dc3d06375d14638fb21b49d26972d96ef0b4b2e6d730ad6a7562b478c2974a9896747dccb30e7f63a1b51ec059554277", "1d0e47f158fae68f4d2aa224439c30eb3b3e468dfc3035d92c0929eeee707650bb008bd2cfa188d8954a0ede9661149d95659eff1ce2212f115951f98f736335", "3edea3fa98ed88e7de49fc2596c78e888e955cdca02efa85c8116766d8f71310"}) close(0xffffffffffffffff) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x558, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) close(0xffffffffffffffff) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) 18:49:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 275.998946][ T27] audit: type=1804 audit(1581274191.515:32): pid=8228 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir676088938/syzkaller.nP5NuI/7/file0/file0" dev="loop2" ino=22 res=1 18:49:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4a0800, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x3, @empty, 0x400}, 0x20) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x80) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1, 0x0, 0x0) 18:49:51 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:49:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x0]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) [ 276.079161][ T8237] block nbd4: shutting down sockets 18:49:51 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:51 executing program 5: 18:49:51 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x0]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 18:49:51 executing program 5: 18:49:51 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[], 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) [ 276.394290][ T8255] block nbd4: shutting down sockets 18:49:51 executing program 5: 18:49:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4a0800, 0x0) connect$l2tp6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x3, @empty, 0x400}, 0x20) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x80) r3 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) recvmmsg(r3, &(0x7f0000001280)=[{{&(0x7f0000000ec0)=@nl=@proc, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/251, 0xfb}], 0x1, &(0x7f00000011c0)=""/157, 0x9d}}], 0x1, 0x0, 0x0) 18:49:52 executing program 5: sync() openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf3f61, 0x0) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00') setxattr$security_ima(&(0x7f0000000040)='./file2/file1/file0\x00', 0x0, 0x0, 0x0, 0x0) [ 276.686191][ T8275] block nbd4: shutting down sockets 18:49:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_DO_IT(r2, 0xab04) [ 276.775354][ T8281] block nbd4: shutting down sockets 18:49:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:49:52 executing program 5: sync() openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xf3f61, 0x0) rename(&(0x7f0000000500)='./file0\x00', &(0x7f0000000000)='./file2\x00') setxattr$security_ima(&(0x7f0000000040)='./file2/file1/file0\x00', 0x0, 0x0, 0x0, 0x0) 18:49:52 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x5414, &(0x7f0000000080)) 18:49:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) [ 277.042811][ T8293] block nbd4: shutting down sockets 18:49:52 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:49:52 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x25e, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r0) creat(&(0x7f00000002c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r3, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r3, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x40080}, 0x4000010) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x6, 0x0]}, 0x0) socket$inet(0x2, 0x4000000805, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x500, 0x8080fffffffe) 18:49:52 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 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(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f0000000580)=ANY=[], 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)=0x1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000380), 0x12) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x70, 0x2c, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r3, &(0x7f0000000200), 0x806000) 18:49:52 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:52 executing program 0: 18:49:53 executing program 0: [ 277.487217][ T8307] block nbd4: shutting down sockets 18:49:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) 18:49:53 executing program 0: [ 277.776567][ T8323] block nbd4: shutting down sockets 18:49:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:49:53 executing program 0: 18:49:53 executing program 2: 18:49:53 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:49:53 executing program 3: [ 278.024192][ T8329] block nbd4: shutting down sockets 18:49:56 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:49:56 executing program 0: 18:49:56 executing program 2: 18:49:56 executing program 3: 18:49:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:49:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") [ 280.532332][ T8346] block nbd4: shutting down sockets 18:49:56 executing program 2: 18:49:56 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:49:56 executing program 3: 18:49:56 executing program 0: 18:49:56 executing program 2: [ 280.679424][ T8357] block nbd4: shutting down sockets 18:49:56 executing program 3: 18:49:59 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:49:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) 18:49:59 executing program 2: 18:49:59 executing program 0: 18:49:59 executing program 3: 18:49:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r0) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") [ 283.626311][ T8378] block nbd4: shutting down sockets 18:49:59 executing program 2: 18:49:59 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb904021d65ef0b007c06e87c55a1bc000900b800069903000000070015c006008178a8001600040003000200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dee1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40d96f69916862de21f2e402053e8ffd22b", 0xd8}], 0x1}, 0x0) 18:49:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0x25a34f1e], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ae827f91cf2544befd2f0d3de96f6988a31606a89b599417d3bbf40e10120509"}}) r2 = ioctl$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, 0xffffffffffffff5d, 0x0, 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:49:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) [ 283.795682][ T8390] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 18:49:59 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, 0x0) [ 283.836086][ T8393] netlink: 160 bytes leftover after parsing attributes in process `syz-executor.0'. [ 283.866416][ T8396] block nbd4: shutting down sockets 18:49:59 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab04) [ 284.072164][ T8406] block nbd4: shutting down sockets 18:50:02 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:02 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000006c0)="c6", 0x1}], 0x2}, 0x0) r0 = memfd_create(&(0x7f0000000300)='\x00\xb3y\xb1\xc4\xc5)\xa3\xc6\x9cjuu\xa1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\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, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) write$P9_RLINK(r2, &(0x7f0000000280)={0x7}, 0x269) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x1000000ae, @tick, 0x0, {0xfb}}) 18:50:02 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000000)={0x7779}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:50:02 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, 0x0) 18:50:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") [ 286.729880][ T8417] block nbd4: shutting down sockets 18:50:02 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140), 0xc, &(0x7f0000000240)={0x0}}, 0x0) syz_open_dev$media(0x0, 0x0, 0x0) 18:50:02 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="7000000000011905030000000040000002000000240001001400010008000100ffffffff08000200ac1e00010c0002"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 18:50:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:02 executing program 3: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) r0 = socket$kcm(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x2000000, &(0x7f0000000080)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a1d65ef0b007c05e87c55a1bc000900b8004099100000000500150007008178a8001600030001c00600000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3089ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 286.985834][ T8439] block nbd4: shutting down sockets 18:50:02 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) [ 287.026926][ T8442] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.2'. [ 287.051099][ T8442] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 287.055032][ T8443] IPv6: NLM_F_CREATE should be specified when creating new route [ 287.070878][ T8443] netlink: 164 bytes leftover after parsing attributes in process `syz-executor.3'. 18:50:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01010000000000000000020000000900010073797a300000000048000000030a01020000000000000000020000000900010073797a300000000014000480080002400000000008000140000000010900030073797a3000000000080007006e617400340000000b0a010100000000000000000300000808000440000000cd0900010073797a30800000000c000b400000000000000007140000001100010000000000000000000000000a"], 0xc4}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) [ 287.102246][ T8448] block nbd4: shutting down sockets 18:50:05 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f00000005c0)='cgroup.threads\x00', 0x2, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8f, 0xffffffffffffffff, &(0x7f0000000340)="64efe201799cf2673c8cb42e3c90649a149d6cd9e34901c887c559fa18b04d1ad685a2ff312e708b9a2f2f398d99312db220fad794d28c1187c959c15a094fac32134a8778412a9777e71464a912ad869a7b3982042a3ccbbbd647c9bdb9a08d55339dd283b052efd935b257ad9af0d20e070e82a0f3790404f3e5f818796308bbf3ec6a73e94c8ef1bc9a8fbcf7327198cee05952d8b843598680aa2072fce967d95f480b52e60082959fbecb308bca7df12ab8ac38ab7499cbc5841fb96bd5f740ba2fcad01bdd2a1062885d6fd333c4ec9d0ddd47540f", 0xd8, 0x7f, 0x0, 0x1}, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x2761, 0x0) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet6_int(r3, 0x29, 0x3b, 0x0, &(0x7f0000013000)=0xffffffffffffff85) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r4, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a", 0xcb}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f71", 0x5c}, {&(0x7f0000000700)="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", 0x59c}], 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f00000007c0)={0x7f, 0x1, 0x4, 0x10, 0x7, {r5, r6/1000+30000}, {0x5, 0x8, 0x9, 0x3, 0xf5, 0x81, "165fd2ca"}, 0x3759f21c, 0x7, @userptr=0x7, 0x5, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000500), &(0x7f0000000540)=0x8) setsockopt$sock_attach_bpf(r2, 0x84, 0x77, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000004c0)='cgroup.stat\x00', 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r8, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a", 0xcb}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f71", 0x5c}, {&(0x7f0000000700)="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", 0x59c}], 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r8, 0x80045500, &(0x7f00000002c0)) openat$cgroup_int(r8, 0x0, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) shutdown(0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48b0346273bd0f03, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$kcm(0x10, 0x2, 0x10) clock_gettime(0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @remote}}}, &(0x7f0000000240)=0x84) sendmsg$kcm(r9, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b005b0010000000000004140e000a0002000000dc2976d153b4", 0x235}], 0x1}, 0x0) 18:50:05 executing program 0: r0 = socket$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}, &(0x7f0000000380)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000100000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000f7aee4eea1504bddb35a6d80397ccd1bcdb689b865f54d25aa"], 0x38}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TOS={0x5}]}}]}, 0x3c}}, 0x0) 18:50:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:05 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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, 0xffffffffffffff5d, 0x0, 0x0, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x11c000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000240)={{0x2, 0x5a}, 'port0\x00', 0x21, 0x804, 0x0, 0x0, 0x3, 0x7, 0x80000000, 0x0, 0x2, 0x1}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 18:50:05 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) [ 289.918412][ T8475] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 18:50:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20010001, &(0x7f0000000280)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000044000)) r2 = dup2(r0, r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) close(r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000500), 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(r1, 0x1000000000016) [ 289.975960][ T8479] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 18:50:05 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000380)=0x404100000001, 0xfe3f) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000200)=@abs, 0x6e) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, 0x0) 18:50:05 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup(r0, &(0x7f0000000580)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f00000005c0)='cgroup.threads\x00', 0x2, 0x0) r2 = socket$kcm(0x2, 0x5, 0x84) io_cancel(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x8f, 0xffffffffffffffff, &(0x7f0000000340)="64efe201799cf2673c8cb42e3c90649a149d6cd9e34901c887c559fa18b04d1ad685a2ff312e708b9a2f2f398d99312db220fad794d28c1187c959c15a094fac32134a8778412a9777e71464a912ad869a7b3982042a3ccbbbd647c9bdb9a08d55339dd283b052efd935b257ad9af0d20e070e82a0f3790404f3e5f818796308bbf3ec6a73e94c8ef1bc9a8fbcf7327198cee05952d8b843598680aa2072fce967d95f480b52e60082959fbecb308bca7df12ab8ac38ab7499cbc5841fb96bd5f740ba2fcad01bdd2a1062885d6fd333c4ec9d0ddd47540f", 0xd8, 0x7f, 0x0, 0x1}, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x2761, 0x0) r3 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet6_int(r3, 0x29, 0x3b, 0x0, &(0x7f0000013000)=0xffffffffffffff85) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r4, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a", 0xcb}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f71", 0x5c}, {&(0x7f0000000700)="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", 0x59c}], 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) ioctl$VIDIOC_DQBUF(r4, 0xc0585611, &(0x7f00000007c0)={0x7f, 0x1, 0x4, 0x10, 0x7, {r5, r6/1000+30000}, {0x5, 0x8, 0x9, 0x3, 0xf5, 0x81, "165fd2ca"}, 0x3759f21c, 0x7, @userptr=0x7, 0x5, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000500), &(0x7f0000000540)=0x8) setsockopt$sock_attach_bpf(r2, 0x84, 0x77, 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f00000004c0)='cgroup.stat\x00', 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) writev(r8, &(0x7f0000001900)=[{&(0x7f0000000400)="b19462c33f5d8115ec7c43e324cb91c04ab79a9d9abe98033e3295eebff7f4b93ac52a7368d1be44dc0e346c21e220fa44fde347ffb59892f2c7713ce44d0acec8d57d0ac439e24d4c7e6160356492dc21a4f94e67be791ec34221e762cd0f50ebc08b5a9a3d7b2c10a61673255ee1dd14e0bf57bf9afebd301941e2b3259c1506b98db698f5c9b319958d545d4e4d1db301dee1263e963665de6964774a1a8c82bda902ab3a57a6cb5fec6f469af8ca336c8e52ba6aae6eda763e8e5cca04f77089bb16d1cd0f75f6fe2a", 0xcb}, {&(0x7f00000005c0)="357664a6eb136a8c093aeda6ca78c84b1cc4ac9bb07939d040b691d81fe0f6c040df718502a23459a7c34ddf57b5325b6d8391372a758d24b206927b31fab6942f2c896931cc3c319c3633ad5cfe171a2f68d83077637bb27a168f71", 0x5c}, {&(0x7f0000000700)="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", 0x59c}], 0x3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r8, 0x80045500, &(0x7f00000002c0)) openat$cgroup_int(r8, 0x0, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x26e1, 0x0) shutdown(0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48b0346273bd0f03, @perf_config_ext={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = socket$kcm(0x10, 0x2, 0x10) clock_gettime(0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e21, @remote}}}, &(0x7f0000000240)=0x84) sendmsg$kcm(r9, &(0x7f0000000080)={0x0, 0x3b, &(0x7f00000000c0)=[{&(0x7f0000000000)="2e00000022008151e00f80ecdb4cb904044865160b005b0010000000000004140e000a0002000000dc2976d153b4", 0x235}], 0x1}, 0x0) 18:50:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, 0x0) ioctl$SG_IO(r0, 0x2285, 0x0) write$P9_RREAD(r0, &(0x7f0000000040)={0x2e, 0x75, 0x0, {0x23, "301f949eec64fef5cbb1d182820bc8bced96d6919b684878bef32af500000000000000"}}, 0x2e) readv(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f00000004c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1) 18:50:05 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 290.267646][ T8497] netlink: 'syz-executor.3': attribute type 10 has an invalid length. 18:50:08 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:08 executing program 0: futex(&(0x7f000000cffc)=0x200000004, 0x80, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x10000, 0x0, &(0x7f0000000000), 0x0) 18:50:08 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:08 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d9016319041a001701000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003840)=""/4088, 0xff8}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f00000000c0)=""/189, 0xbd}], 0x3}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) 18:50:08 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f000000c280)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10c}}, 0x0) 18:50:08 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:08 executing program 4: r0 = syz_open_dev$ndb(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:08 executing program 3: 18:50:08 executing program 0: 18:50:08 executing program 3: [ 293.146720][ T8537] block nbd4: shutting down sockets 18:50:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 293.323460][ T8545] block nbd4: shutting down sockets 18:50:11 executing program 3: 18:50:11 executing program 0: 18:50:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:11 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x1000000, &(0x7f0000000080)=[{&(0x7f0000000180)="2e0000001d008103e00f80ecdb4cb9d9016319041a001701000000fb12000100ac14141840d819a9060015000000", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r1, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) recvmmsg(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000003840)=""/4088, 0xff8}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f00000000c0)=""/189, 0xbd}], 0x3}}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x3, 0x0, 0x0) 18:50:11 executing program 0: 18:50:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = mq_open(&(0x7f0000001380)='eth0\x00', 0x0, 0x0, 0x0) close(r3) [ 296.060201][ T8561] block nbd4: shutting down sockets 18:50:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:11 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)="09f96fbf33ceccc109", 0x9}], 0x1}}], 0x1, 0x0) mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) open_by_handle_at(r3, &(0x7f00000003c0)={0x8, 0x1}, 0x0) 18:50:11 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000007dc0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)={0x24, r4, 0xa70a0ba1e8c3c1a9, 0x0, 0x0, {0xf}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_ISOLATION_MARK={0x8}]}, 0x24}}, 0x0) [ 296.302395][ T8580] block nbd4: shutting down sockets 18:50:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:11 executing program 3: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)='~', 0x1, 0xfffffffffffffffc) 18:50:12 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0xcb) [ 296.499645][ T8594] block nbd4: shutting down sockets 18:50:12 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) futex(&(0x7f000000cffc)=0x200000004, 0x80, 0x4, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x85, 0x0, 0x0, &(0x7f0000000000), 0x0) 18:50:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:12 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:12 executing program 3: pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_open(0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x1) clone(0x80920e00, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 18:50:12 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) perf_event_open(&(0x7f0000000040)={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(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x80000, 0x0) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', 0x0, 0x0, 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x5890, 0x0) socket(0x10, 0x2, 0x0) mount$bpf(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='bpf\x00', 0x0, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 18:50:12 executing program 2: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc(0x0) 18:50:14 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:14 executing program 2: socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x11, 0xa, 0x0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) 18:50:14 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:14 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) r0 = semget(0x3, 0x2, 0x8) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000000000)=""/169) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0xcb) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="7ee5d0a6c004738191870d1cba7621ed50b0e987f4708e5d347355ad48afe6b94fe33548510103409739b3acb9f634789cbd747cb4fadde66e43c9497dc65907b46f4356cd3e1339833b", 0x4a, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x20082128) 18:50:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='map_files\x00') renameat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) 18:50:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:14 executing program 3: r0 = socket$inet(0x2, 0x6000000000000003, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='batadv0\x00', 0x10) sendto$inet(r0, 0x0, 0x0, 0x404c0c0, &(0x7f00000000c0)={0x2, 0x0, @local}, 0x10) [ 299.329845][ T8647] block nbd4: shutting down sockets 18:50:14 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:14 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 18:50:15 executing program 0: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) write$P9_RLERROR(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r0, 0x0, 0x3) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) dup2(r3, r2) r4 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x7fff, 0x5617fd17, 0x5, 0xfffffffffffff801}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000200)="580000001400192300bb4b80040d8c56286932324ba7e680129643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004000000005e0000001d30221f1000010007008a96ff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) 18:50:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) add_key$keyring(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) [ 299.504291][ T8660] block nbd4: shutting down sockets 18:50:15 executing program 4: syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) [ 299.720022][ T8676] block nbd4: shutting down sockets 18:50:17 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:17 executing program 2: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) perf_event_open(&(0x7f000001d000)={0x0, 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 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x82, 0x2}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) 18:50:17 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x0, 0x76, 0x0, 0x24, 0x6}]}}, &(0x7f0000000240)=""/241, 0x2a, 0xf1, 0x8}, 0x20) 18:50:17 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 18:50:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) 18:50:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") [ 302.354135][ T8686] block nbd4: shutting down sockets [ 302.400066][ T8693] BPF:[1] INT (anon) [ 302.415368][ T8693] BPF:size=0 bits_offset=36 nr_bits=118 encoding=UNKN 18:50:17 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) [ 302.443348][ T8693] BPF: [ 302.446325][ T8693] BPF:nr_bits exceeds 128 18:50:18 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 302.488757][ T8693] BPF: [ 302.488757][ T8693] [ 302.489152][ T8694] BPF:[1] INT (anon) [ 302.510450][ T8694] BPF:size=0 bits_offset=36 nr_bits=118 encoding=UNKN [ 302.525270][ T8694] BPF: 18:50:18 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 302.543074][ T8694] BPF:nr_bits exceeds 128 [ 302.556610][ T8694] BPF: [ 302.556610][ T8694] [ 302.620022][ T8711] block nbd4: shutting down sockets 18:50:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) r1 = syz_open_dev$ndb(0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab04) [ 302.870466][ T8722] block nbd4: shutting down sockets 18:50:18 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:18 executing program 3: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') [ 303.112295][ T8729] block nbd4: shutting down sockets 18:50:20 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:20 executing program 2: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 18:50:20 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:20 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:20 executing program 0: openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = perf_event_open(&(0x7f00000005c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000), 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r1, 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000200)=""/74) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x8, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6e}, [@ldst={0x3, 0x2, 0x3, 0xa, 0x0, 0xff00}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r3 = gettid() r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') write$FUSE_NOTIFY_DELETE(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB='4'], 0x1) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f00000000c0)={0x2, r2}) r5 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x80, 0x0) ioctl$RTC_IRQP_READ(r5, 0x8008700b, &(0x7f0000000280)) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r6 = gettid() process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r7 = gettid() process_vm_writev(r7, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) r8 = gettid() process_vm_writev(r8, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$FUSE_NOTIFY_DELETE(r2, &(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES64=r2, @ANYRES16, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRES16=r6, @ANYRESOCT=r7, @ANYPTR64, @ANYRESOCT=r8, @ANYRESHEX], @ANYRESDEC=r0, @ANYRES64=r2], @ANYRES16, @ANYRESHEX=0x0, @ANYPTR64, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="5c543e37aad3b90405b84d91c2d397c67a9fd3fb44f569f1e4643355dda875bb0894ae621293893f7c8c9ec5b464a787ea0c974df0a8a2325874b9a050a0f8fda123208f181f9b3cb2ef5e65afe0d82d0fc3e396b888529a127039a0ecf06c06f9677a12c738dbbb556ba5e1d085eec535d8d860ba451a9b49703eb0b91b0d724d32f3b3cf3f88f694c98a6d4c5d31ddcd28e127d900ecac23c32deb4f723324301a5bb7d74bb09d50dc919498767395f7313c98eed9fa8fffa2", @ANYRESOCT]]], 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') 18:50:20 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x82, 0x2}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcf000)={r0, &(0x7f000066d000)}, 0x10) [ 305.530180][ T8745] block nbd4: shutting down sockets 18:50:21 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@my=0x0}) 18:50:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x0, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 305.755484][ T8765] block nbd4: shutting down sockets 18:50:21 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:21 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @dev, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}, @timestamp_reply}}}}, 0x0) 18:50:21 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="7000000000011905030000000040000002000000240001001400010008000100ffffffff08000200ac1e00010c0002000500010000000000240002000c00020005000100000000001400010008000100e0000002080002000000000008000700000000000c0005"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 18:50:21 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) socket(0x10, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) [ 306.015974][ T8777] block nbd4: shutting down sockets [ 306.161902][ T8788] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 18:50:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:24 executing program 3: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/137, 0x89}], 0x1, 0x0) 18:50:24 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:24 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) socket(0x10, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCL_BLANKSCREEN(0xffffffffffffffff, 0x541c, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000000)=0x8000, 0x4) 18:50:24 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:24 executing program 2: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) lsetxattr$security_ima(0x0, 0x0, 0x0, 0x0, 0x0) [ 308.633564][ T8801] block nbd4: shutting down sockets 18:50:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:24 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x8) 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) timer_create(0x3, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$unix(r0, 0x0, 0x44) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'\x00', 0xd102}) flock(r2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x31000}], 0x1, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x1000000000016) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x30}, @remote}, 0xc) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8890}, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000040)={0x4, 0x8}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x54) 18:50:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', 0x0, 0x5004, 0x0) socket$inet6(0xa, 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280)='NLBL_MGMT\x00') mount$bpf(0x20000000, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x9378ce, 0x0) umount2(&(0x7f0000000bc0)='./file0/file0/file0\x00', 0x0) 18:50:24 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) [ 308.859902][ T8823] block nbd4: shutting down sockets 18:50:24 executing program 2: clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) syz_open_dev$sg(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 18:50:24 executing program 3: creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() mount(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000000)='logfs\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x23) wait4(0x0, 0x0, 0x0, 0x0) 18:50:24 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) [ 309.105087][ T8842] ptrace attach of "/root/syz-executor.3"[8841] was attempted by "/root/syz-executor.3"[8842] [ 309.108458][ T8844] block nbd4: shutting down sockets 18:50:27 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', 0x0, 0x5004, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280)='NLBL_MGMT\x00') mount$bpf(0x20000000, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x9378ce, 0x0) umount2(&(0x7f0000000bc0)='./file0/file0/file0\x00', 0x0) 18:50:27 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) 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 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x48) socket$inet(0x2, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000400)={r0, 0x0, 0x329, 0x0, &(0x7f0000000380)="a6833c15ce9573f3ce05d1a282ee", 0x0, 0x57d}, 0x28) 18:50:27 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:27 executing program 2: r0 = socket(0x10, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000080), 0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000200)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080), 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', r4}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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) openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/tty/drivers\x00', 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x141200, 0x0) mount(&(0x7f00000004c0)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='autofs\x00', 0x0, &(0x7f0000000340)='bpf\x00') [ 311.706959][ T8858] block nbd4: shutting down sockets 18:50:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x8) 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) timer_create(0x3, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$unix(r0, 0x0, 0x44) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'\x00', 0xd102}) flock(r2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x31000}], 0x1, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x1000000000016) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x30}, @remote}, 0xc) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8890}, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000040)={0x4, 0x8}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x54) 18:50:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r3) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:27 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$unix(r0, 0x0, 0x44) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'\x00', 0xd102}) flock(r2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x31000}], 0x1, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x1000000000016) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x30}, @remote}, 0xc) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8890}, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000040)={0x4, 0x8}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x54) [ 311.889127][ T8870] autofs4:pid:8870:autofs_fill_super: called with bogus options [ 311.897020][ T8875] block nbd4: shutting down sockets [ 311.916141][ T8878] autofs4:pid:8878:autofs_fill_super: called with bogus options 18:50:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) 18:50:27 executing program 2: r0 = socket(0x10, 0x0, 0x0) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000080), 0x4) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000200)) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080), 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080), 0x4) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getsockname$packet(r3, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', r4}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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) openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/tty/drivers\x00', 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x141200, 0x0) mount(&(0x7f00000004c0)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='autofs\x00', 0x0, &(0x7f0000000340)='bpf\x00') [ 312.070741][ T8889] block nbd4: shutting down sockets 18:50:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) [ 312.205532][ T8899] block nbd4: shutting down sockets 18:50:27 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, 0xffffffffffffffff) ioctl$NBD_DO_IT(r2, 0xab04) [ 312.242030][ T8894] autofs4:pid:8894:autofs_fill_super: called with bogus options [ 312.370016][ T8906] block nbd4: shutting down sockets 18:50:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:30 executing program 2: syz_open_dev$vcsa(0x0, 0x0, 0x0) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) recvmmsg(0xffffffffffffffff, &(0x7f0000005c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) 18:50:30 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x20000000, &(0x7f0000000940)='./file0/file0\x00', 0x0, 0x5004, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(0xffffffffffffffff, r1, 0x0, 0xedc0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x9378ce, 0x0) umount2(&(0x7f0000000bc0)='./file0/file0/file0\x00', 0x0) 18:50:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:50:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") [ 314.808697][ T8913] block nbd4: shutting down sockets 18:50:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:50:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) sendmsg$unix(r0, 0x0, 0x44) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x0, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'\x00', 0xd102}) flock(r2, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000ec0)=""/202, 0x31000}], 0x1, 0x0) dup2(r1, r2) r3 = gettid() tkill(r3, 0x1000000000016) syz_genetlink_get_family_id$fou(&(0x7f0000000400)='fou\x00') r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x30}, @remote}, 0xc) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x8890}, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$KVM_SET_ONE_REG(0xffffffffffffffff, 0x4010aeac, &(0x7f0000000040)={0x4, 0x8}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x54) 18:50:30 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={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(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000019c0)='bpf\x00', 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x20000000, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x5004, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x9378ce, 0x0) umount2(&(0x7f0000000bc0)='./file0/file0/file0\x00', 0x0) 18:50:30 executing program 3: [ 315.089809][ T8928] block nbd4: shutting down sockets 18:50:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:30 executing program 3: 18:50:30 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) r2 = syz_open_dev$ndb(0x0, 0x0, 0x0) r3 = socket(0x2, 0x1, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r3) ioctl$NBD_DO_IT(0xffffffffffffffff, 0xab04) 18:50:30 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:30 executing program 2: 18:50:30 executing program 3: [ 315.384233][ T8946] block nbd4: shutting down sockets 18:50:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:31 executing program 2: 18:50:31 executing program 4: 18:50:31 executing program 3: 18:50:31 executing program 0: 18:50:31 executing program 4: 18:50:31 executing program 2: 18:50:31 executing program 3: 18:50:31 executing program 0: 18:50:33 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:33 executing program 4: 18:50:33 executing program 2: 18:50:33 executing program 0: 18:50:33 executing program 3: 18:50:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:33 executing program 2: 18:50:33 executing program 4: 18:50:34 executing program 3: 18:50:34 executing program 0: 18:50:34 executing program 2: 18:50:34 executing program 4: 18:50:37 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000440)="6653070000053c07bc33", 0xa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:37 executing program 0: 18:50:37 executing program 3: 18:50:37 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000180)='./file0/../file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={[{@jqfmt_vfsold='jqfmt=vfsold'}]}) 18:50:37 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 18:50:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:37 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x40c2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000100)="600084e002000a00900cda40ff1ad5c98f13", 0x12, 0x400}], 0x0, 0x0) 18:50:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x545d, 0x0) [ 321.621352][ T9026] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "" 18:50:37 executing program 2: r0 = syz_open_dev$radio(&(0x7f0000000340)='/dev/radio#\x00', 0x2, 0x2) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000001680)=""/158, 0x9e) [ 321.701230][ T27] audit: type=1800 audit(1581274237.215:33): pid=9041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16797 res=0 18:50:37 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x4000, 0x0) [ 321.808659][ T9041] MINIX-fs: mounting unchecked file system, running fsck is recommended 18:50:37 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @empty}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f00000003c0), 0x3a301e0909ff6cd, 0x934) 18:50:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000140)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @rand_addr="30ea330000000000000000343800"}, {0xa, 0x0, 0x0, @rand_addr="3acac454f7a1c5398b8033ec924164cc"}}}, 0x48) [ 322.005738][ T7901] minix_free_inode: bit 1 already cleared 18:50:40 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xf, 0x0, 0x0, 0x0, 0x25}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 18:50:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x1, 0x130, [0x0, 0x20000100, 0x20000130, 0x20000160], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x1a8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge0\x00', 0xf6) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000030, 0x0) 18:50:40 executing program 4: r0 = memfd_create(&(0x7f0000000000)='dummy0\x00', 0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500), 0x24, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000001680)=""/158, 0x1da) 18:50:40 executing program 2: r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@nl=@unspec, 0x80) 18:50:40 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @empty}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f00000003c0), 0x3a301e0909ff6cd, 0x934) 18:50:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x20986100, 0x0, 0x0, 0x0, &(0x7f0000000100)="d353ff072d68b2e4dc14aa5fa8b3d94c22") 18:50:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x69) connect(r0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @empty}, 0x80) sendmmsg$inet_sctp(r0, &(0x7f00000003c0), 0x3a301e0909ff6cd, 0x934) 18:50:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x183, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000500)="6766c7442400005800006766c74424020001c0fe6766c744240600000000670f011c240f01c2660fc734bad104ed9a23002101660f08362e0f01bf6f87660f38f5bb3cee0fc75f52660fda3a", 0x4c}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='&\x00'], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 18:50:40 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x1f, 0x5, 0x5, 0x0, 0x7fff, 0x40, 0xf, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x34b, 0x0, @perf_config_ext={0x6, 0x5}, 0x26aae}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x4f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xfc00000000000000) 18:50:40 executing program 3: r0 = memfd_create(&(0x7f0000000000)='dummy0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000500), 0x24, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', 0x0, 0x0) 18:50:40 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/135, 0x87}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/igmp6\x00') preadv(r0, &(0x7f0000000480), 0x10000000000001e2, 0x0) 18:50:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x183, 0x0, 0x0, 0xff7d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000500)="6766c7442400005800006766c74424020001c0fe6766c744240600000000670f011c240f01c2660fc734bad104ed9a23002101660f08362e0f01bf6f87660f38f5bb3cee0fc75f52660fda3a", 0x4c}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, 0x0, 0xfefd, 0x40, 0x0, 0xfffffffffffffdd4) write$FUSE_NOTIFY_STORE(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB='&\x00'], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 325.673730][ T9116] ================================================================== [ 325.682415][ T9116] BUG: KCSAN: data-race in __raw_v6_lookup / ip6_datagram_dst_update [ 325.690592][ T9116] [ 325.692934][ T9116] read to 0xffff8881250cda88 of 8 bytes by interrupt on cpu 0: [ 325.700699][ T9116] __raw_v6_lookup+0x1c6/0x2f0 [ 325.705501][ T9116] raw6_local_deliver+0x1c8/0x600 [ 325.710538][ T9116] ip6_protocol_deliver_rcu+0x27a/0xbe0 [ 325.716337][ T9116] ip6_input_finish+0x30/0x50 [ 325.721117][ T9116] ip6_input+0x177/0x190 [ 325.725350][ T9116] ip6_rcv_finish+0x110/0x140 [ 325.730105][ T9116] ipv6_rcv+0x1a1/0x1b0 [ 325.734299][ T9116] __netif_receive_skb_one_core+0xa7/0xe0 [ 325.740271][ T9116] __netif_receive_skb+0x37/0xf0 [ 325.745617][ T9116] process_backlog+0x207/0x4b0 [ 325.750370][ T9116] net_rx_action+0x3ae/0xa90 [ 325.754983][ T9116] __do_softirq+0x115/0x33f [ 325.759552][ T9116] do_softirq_own_stack+0x2a/0x40 [ 325.764616][ T9116] do_softirq.part.0+0x6b/0x80 [ 325.769449][ T9116] __local_bh_enable_ip+0x76/0x80 [ 325.774462][ T9116] ip6_finish_output2+0x730/0xf60 [ 325.779476][ T9116] __ip6_finish_output+0x2d7/0x330 [ 325.784624][ T9116] ip6_finish_output+0x41/0x160 [ 325.789561][ T9116] ip6_output+0x108/0x290 [ 325.794228][ T9116] ip6_local_out+0x74/0x90 [ 325.798740][ T9116] ip6_send_skb+0x53/0x110 [ 325.803160][ T9116] ip6_push_pending_frames+0x9d/0xc0 [ 325.808695][ T9116] rawv6_sendmsg+0x1e59/0x2340 [ 325.813448][ T9116] inet_sendmsg+0x6d/0x90 [ 325.817780][ T9116] sock_sendmsg+0x9f/0xc0 [ 325.822207][ T9116] ____sys_sendmsg+0x212/0x4d0 [ 325.826964][ T9116] ___sys_sendmsg+0xb5/0x100 [ 325.831573][ T9116] __sys_sendmmsg+0x123/0x350 [ 325.836241][ T9116] __x64_sys_sendmmsg+0x64/0x80 [ 325.841088][ T9116] do_syscall_64+0xcc/0x3a0 [ 325.845585][ T9116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.851536][ T9116] [ 325.853972][ T9116] write to 0xffff8881250cda88 of 16 bytes by task 9116 on cpu 1: [ 325.861685][ T9116] ip6_datagram_dst_update+0x509/0x620 [ 325.867135][ T9116] __ip6_datagram_connect+0x57c/0x9f0 [ 325.872506][ T9116] ip6_datagram_connect+0x39/0x60 [ 325.877521][ T9116] ip6_datagram_connect_v6_only+0x54/0x80 [ 325.883333][ T9116] inet_dgram_connect+0xcf/0x1a0 [ 325.888258][ T9116] __sys_connect_file+0xf4/0x100 [ 325.893215][ T9116] __sys_connect+0x121/0x150 [ 325.897847][ T9116] __x64_sys_connect+0x4c/0x60 [ 325.902608][ T9116] do_syscall_64+0xcc/0x3a0 [ 325.907108][ T9116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 325.912976][ T9116] [ 325.915333][ T9116] Reported by Kernel Concurrency Sanitizer on: [ 325.921475][ T9116] CPU: 1 PID: 9116 Comm: syz-executor.2 Not tainted 5.5.0-rc1-syzkaller #0 [ 325.930530][ T9116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.940573][ T9116] ================================================================== [ 325.948626][ T9116] Kernel panic - not syncing: panic_on_warn set ... [ 325.955207][ T9116] CPU: 1 PID: 9116 Comm: syz-executor.2 Not tainted 5.5.0-rc1-syzkaller #0 [ 325.963825][ T9116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.973913][ T9116] Call Trace: [ 325.977196][ T9116] dump_stack+0x11d/0x181 [ 325.981630][ T9116] panic+0x210/0x640 [ 325.985530][ T9116] ? vprintk_func+0x8d/0x140 [ 325.990107][ T9116] kcsan_report.cold+0xc/0x15 [ 325.994869][ T9116] kcsan_setup_watchpoint+0x2e2/0x380 [ 326.000426][ T9116] __tsan_unaligned_write16+0xc7/0x110 [ 326.006143][ T9116] ip6_datagram_dst_update+0x509/0x620 [ 326.011602][ T9116] __ip6_datagram_connect+0x57c/0x9f0 [ 326.016969][ T9116] ? audit_add_tree_rule+0x8f0/0x900 [ 326.022275][ T9116] ip6_datagram_connect+0x39/0x60 [ 326.027291][ T9116] ip6_datagram_connect_v6_only+0x54/0x80 [ 326.033177][ T9116] inet_dgram_connect+0xcf/0x1a0 [ 326.038154][ T9116] __sys_connect_file+0xf4/0x100 [ 326.043115][ T9116] ? inet_autobind+0xf0/0xf0 [ 326.047709][ T9116] __sys_connect+0x121/0x150 [ 326.052303][ T9116] ? _copy_to_user+0x84/0xc0 [ 326.056884][ T9116] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 326.063126][ T9116] ? put_timespec64+0x94/0xc0 [ 326.067807][ T9116] __x64_sys_connect+0x4c/0x60 [ 326.072570][ T9116] do_syscall_64+0xcc/0x3a0 [ 326.077062][ T9116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 326.082986][ T9116] RIP: 0033:0x45b399 [ 326.086923][ T9116] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.106774][ T9116] RSP: 002b:00007f128d9dec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 326.115516][ T9116] RAX: ffffffffffffffda RBX: 00007f128d9df6d4 RCX: 000000000045b399 [ 326.123544][ T9116] RDX: 000000000000001c RSI: 00000000200000c0 RDI: 0000000000000004 [ 326.131592][ T9116] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 326.139553][ T9116] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 326.147512][ T9116] R13: 000000000000007e R14: 00000000004c1cc8 R15: 000000000075c07c [ 326.156976][ T9116] Kernel Offset: disabled [ 326.161308][ T9116] Rebooting in 86400 seconds..