[info] Using makefile-style concurrent boot in runlevel 2. [ 41.831981][ T26] audit: type=1800 audit(1574053388.475:21): pid=7450 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="bootlogs" dev="sda1" ino=2452 res=0 [ 41.880954][ T26] audit: type=1800 audit(1574053388.475:22): pid=7450 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 '10.128.0.148' (ECDSA) to the list of known hosts. 2019/11/18 05:03:19 fuzzer started 2019/11/18 05:03:20 dialing manager at 10.128.0.105:33487 2019/11/18 05:03:20 syscalls: 2566 2019/11/18 05:03:20 code coverage: enabled 2019/11/18 05:03:20 comparison tracing: enabled 2019/11/18 05:03:20 extra coverage: extra coverage is not supported by the kernel 2019/11/18 05:03:20 setuid sandbox: enabled 2019/11/18 05:03:20 namespace sandbox: enabled 2019/11/18 05:03:20 Android sandbox: /sys/fs/selinux/policy does not exist 2019/11/18 05:03:20 fault injection: enabled 2019/11/18 05:03:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/11/18 05:03:20 net packet injection: enabled 2019/11/18 05:03:20 net device setup: enabled 2019/11/18 05:03:20 concurrency sanitizer: enabled 2019/11/18 05:03:20 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 60.893184][ T7619] KCSAN: could not find function: 'poll_schedule_timeout' 2019/11/18 05:03:36 adding functions to KCSAN blacklist: 'do_exit' 'ext4_free_inodes_count' 'fprop_fraction_percpu' 'tcp_add_backlog' '__dentry_kill' 'filemap_map_pages' 'timer_clear_idle' 'blk_stat_add' '__dev_queue_xmit' 'd_delete' 'generic_write_end' 'tick_do_update_jiffies64' 'tick_sched_do_timer' 'add_timer' 'lruvec_lru_size' '__delete_from_page_cache' 'netlink_overrun' 'do_signal_stop' 'rcu_gp_fqs_check_wake' 'install_new_memslots' 'do_nanosleep' 'yama_ptracer_del' 'audit_log_start' 'rcu_gp_fqs_loop' 'ktime_get_real_seconds' 'xas_find_marked' 'ext4_da_write_end' 'find_next_bit' 'find_group_orlov' 'p9_poll_workfn' 'commit_echoes' 'shmem_add_to_page_cache' 'ip_tunnel_xmit' '__add_to_page_cache_locked' 'ondemand_readahead' 'poll_schedule_timeout' '__perf_event_overflow' 'blk_mq_get_request' '__snd_rawmidi_transmit_ack' 'snd_ctl_notify' 'queue_access_lock' '__ext4_new_inode' 'copy_process' 'generic_fillattr' 'balance_dirty_pages' 'snd_seq_prioq_cell_out' 'blk_mq_sched_dispatch_requests' 'pipe_poll' 'blk_mq_dispatch_rq_list' 'taskstats_exit' 'do_syslog' 'pid_update_inode' 'get_signal' 'ext4_has_free_clusters' 'inode_sync_complete' '__writeback_single_inode' 'xas_clear_mark' 'n_tty_receive_buf_common' 'mem_cgroup_select_victim_node' '__mark_inode_dirty' '__process_echoes' 'shmem_getpage_gfp' 'generic_file_read_iter' 'fsnotify' 'mod_timer' 'virtqueue_enable_cb_delayed' 'inode_permission' 'tick_nohz_idle_stop_tick' 'page_counter_try_charge' 'ext4_nonda_switch' 'delete_from_page_cache_batch' 'process_srcu' 'mm_update_next_owner' 'snd_seq_check_queue' 'tomoyo_supervisor' 'sit_tunnel_xmit' 'evict' 'ext4_mark_iloc_dirty' 'echo_char' 'kauditd_thread' 'list_lru_count_one' 'pipe_wait' 'find_get_pages_range_tag' 'ep_poll' 'ext4_free_inode' 'run_timer_softirq' 'wbt_done' 'dd_has_work' 'wbt_issue' 'inet_send_prepare' '__hrtimer_run_queues' 'ext4_writepages' 'sctp_assoc_migrate' 'ktime_get_seconds' 'futex_wait_queue_me' 'vm_area_dup' 'blk_mq_run_hw_queue' 'pcpu_alloc' 'relay_switch_subbuf' 05:07:22 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x13d, 0x5}}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) fadvise64(0xffffffffffffffff, 0x5, 0x101, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x21, 0x4) connect$caif(r0, &(0x7f0000000200)=@rfm={0x25, 0x8, "22c9e0ae2cdbff5fd764bf0578ce5b49"}, 0x18) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0xfc4e103484acc2f0, 0x0) ioctl$FICLONE(r1, 0x40049409, r3) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000280), 0x4) openat$smack_task_current(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/attr/current\x00', 0x2, 0x0) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x1c}, 0x10) r5 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x400, 0x400000) write$eventfd(r5, &(0x7f00000003c0)=0xf4, 0x8) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r6, 0x800c6613, &(0x7f0000000440)=@v2={0x2, @aes256, 0x3, [], "a1b36ad325e2f892b4689de0f89d57ff"}) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vcs\x00', 0x4000, 0x0) getpeername$inet6(r7, &(0x7f00000004c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x1c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-control\x00', 0x800040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x57, "de396b7f897c9952c00b51a7cc26afc5a8c9838f3de99b226ce06bab97bd78cf591aa1deb4fa94946efb9ecb3fd8ac62e3d16fcd646fb76f63b10d4c85d3fbb561aaa544572b08ec3e8f9cb52b9579328a48708d984ecc"}, &(0x7f0000000600)=0x5f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000640)={r8, 0x1}, &(0x7f0000000680)=0x8) r9 = syz_open_dev$media(&(0x7f00000006c0)='/dev/media#\x00', 0x1f, 0x20000) ioctl$SG_GET_RESERVED_SIZE(r9, 0x2272, &(0x7f0000000700)) socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr$trusted_overlay_opaque(r4, &(0x7f0000000740)='trusted.overlay.opaque\x00', &(0x7f0000000780)='y\x00', 0x2, 0x1) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000007c0)=""/244) r10 = openat$md(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/md0\x00', 0xda0ee9a8797b1789, 0x0) ioctl$LOOP_GET_STATUS(r10, 0x4c03, &(0x7f0000000900)) [ 296.327372][ T7623] IPVS: ftp: loaded support on port[0] = 21 05:07:23 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x40, 0x0) ioctl$KVM_GET_API_VERSION(r0, 0xae00, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x2, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000140)={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x4, r1, 0x0, 0x1, @in={0x2, 0x4e20, @multicast1}}}, 0xa0) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x8, 0xa90df871a3009704) fsconfig$FSCONFIG_SET_BINARY(r2, 0x2, &(0x7f0000000240)='/dev/dlm-monitor\x00', &(0x7f0000000280)="cb1ac89714e933ed3a46a52d278717697d84dc0b2f17d2c7a0d7203b05dd1d6a6cf0b525b4d7", 0x26) openat$vnet(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000300)='/dev/cec#\x00', 0x1, 0x2) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)={0x114, r4, 0x2, 0x70bd2b, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x84, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9c49}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x5, @local, 0x81000000}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [], @remote}, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x44}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x92}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3ff}]}]}, 0x114}}, 0xc) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000580)={0xe2, 0x4, "bcfacc7f08d10fe46963fa61e8a34826c20d2af58cf16490f5c97e7e7ee7b426143a3f945368c7e9f531e25d1c4299deedc5afb576a78a53d7a6f7783f554a97418ff9e59ed4b0706eda8301f2c33d481fc57d8973a222055321bbfebbe3f9f4c9905571f62a72da908c80da8203709d8f4f8418e3fcb5ac296cc6e4e58d8fc68bc687b5fb9fa9effb5829e3ef3970460efef27ef2077390cd5f21a3ddd8e4cfa1edba24137fe3dc8ee5d05fc3ba2a1a1818907fd0f7e802110ddb4603d939196d7bac55d8fcec50366577ea3926eeb1672b8ca3093715dcb562"}, 0x2000) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000680)=0x0) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000006c0)=r6) prctl$PR_CAP_AMBIENT(0x2f, 0x3, 0x5) fspick(r3, &(0x7f0000000700)='./file0\x00', 0x2) r7 = pkey_alloc(0x0, 0x2) pkey_free(r7) r8 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000740)='/dev/video0\x00', 0x2, 0x0) fcntl$dupfd(r8, 0x406, 0xffffffffffffffff) r9 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCOUTQ(r9, 0x5411, &(0x7f0000000780)) r10 = syz_open_dev$midi(&(0x7f00000007c0)='/dev/midi#\x00', 0x1f, 0x0) setsockopt$RXRPC_SECURITY_KEY(r10, 0x110, 0x1, &(0x7f0000000800)='/dev/vhost-net\x00', 0xf) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x400021, 0x0) r12 = open(&(0x7f00000008c0)='./file0\x00', 0x101002, 0x1) write$RDMA_USER_CM_CMD_MIGRATE_ID(r11, &(0x7f0000000900)={0x12, 0x10, 0xfa00, {&(0x7f0000000880), 0xffffffffffffffff, r12}}, 0x18) r13 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0x6, 0x400) ioctl$VIDIOC_SUBDEV_G_SELECTION(r13, 0xc040563d, &(0x7f0000000980)={0x1, 0x0, 0x1, 0x2, {0xff53, 0x4, 0x7fffffff, 0xb420}}) [ 296.470530][ T7623] chnl_net:caif_netlink_parms(): no params data found [ 296.527617][ T7623] bridge0: port 1(bridge_slave_0) entered blocking state [ 296.544899][ T7623] bridge0: port 1(bridge_slave_0) entered disabled state [ 296.562814][ T7623] device bridge_slave_0 entered promiscuous mode [ 296.582379][ T7623] bridge0: port 2(bridge_slave_1) entered blocking state [ 296.589470][ T7623] bridge0: port 2(bridge_slave_1) entered disabled state [ 296.597953][ T7623] device bridge_slave_1 entered promiscuous mode [ 296.615769][ T7623] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 296.626771][ T7623] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 05:07:23 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VFIO_GET_API_VERSION(r0, 0x3b64) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200900, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc2, "9a59c3f31d3164d9a9cac397bbe2a1af4ec66b64cfab357f254aa74c4f71b6fe82dabb85f6b26f5533605028db5913d8488eb531e602a1ee50b6be08d8e3bb9d9c97b4e6e12324477a95749592140ac4d5362fc912f82f0f9092f90cbc6e2d82ce0b40aa3ca3047213d4fdcb460aee9492250a3879d4ee0aa6c7387581f0caa96bfa41c99f9cb1c2b398ebcb0c428ca8f2c65b57af28a09878160d11ee22f45e92a6eb7d157fb4fc79a4e534da5f1720d65843a0cdb300ec8f0048bda2434855e79e"}, &(0x7f0000000140)=0xca) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x6, [0x8, 0x0, 0xef, 0x7d36, 0x7, 0x7]}, &(0x7f00000001c0)=0x14) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x404001, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000300)={&(0x7f0000000240)=""/149, 0x1000, 0x800, 0x15e}, 0x18) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f0000000380)={0x1}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r4, 0xc0845657, &(0x7f00000003c0)={0x0, @bt={0x8, 0x5c46, 0x1, 0x2, 0x1, 0x3e9d, 0x9, 0x83, 0x4a1, 0x3, 0x80, 0x2, 0x3, 0x748, 0x0, 0x30}}) recvmmsg(r1, &(0x7f0000006580)=[{{&(0x7f0000000980)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/11, 0xb}, {&(0x7f0000000a40)=""/172, 0xac}], 0x2, &(0x7f0000000b40)=""/138, 0x8a}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/181, 0xb5}, {&(0x7f0000000cc0)=""/54, 0x36}], 0x2, &(0x7f0000000d40)=""/15, 0xf}}, {{&(0x7f0000000d80)=@caif=@dbg, 0x80, &(0x7f0000003340)=[{&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/220, 0xdc}, {&(0x7f0000000f40)=""/229, 0xe5}, {&(0x7f0000001040)=""/203, 0xcb}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/170, 0xaa}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/237, 0xed}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x9}, 0x7f}, {{&(0x7f0000003400)=@sco, 0x80, &(0x7f0000003600)=[{&(0x7f0000003480)=""/190, 0xbe}, {&(0x7f0000003540)=""/44, 0x2c}, {&(0x7f0000003580)=""/82, 0x52}], 0x3, &(0x7f0000003640)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004640), 0x80, &(0x7f0000004900)=[{&(0x7f00000046c0)=""/35, 0x23}, {&(0x7f0000004700)=""/211, 0xd3}, {&(0x7f0000004800)=""/89, 0x59}, {&(0x7f0000004880)=""/114, 0x72}], 0x4, &(0x7f0000004940)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000005940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000006100)=[{&(0x7f00000059c0)=""/216, 0xd8}, {&(0x7f0000005ac0)=""/203, 0xcb}, {&(0x7f0000005bc0)=""/163, 0xa3}, {&(0x7f0000005c80)=""/9, 0x9}, {&(0x7f0000005cc0)=""/255, 0xff}, {&(0x7f0000005dc0)=""/201, 0xc9}, {&(0x7f0000005ec0)}, {&(0x7f0000005f00)=""/223, 0xdf}, {&(0x7f0000006000)=""/221, 0xdd}], 0x9}, 0x3}, {{&(0x7f00000061c0)=@ipx, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006240)=""/103, 0x67}, {&(0x7f00000062c0)=""/121, 0x79}, {&(0x7f0000006340)=""/3, 0x3}, {&(0x7f0000006380)=""/170, 0xaa}, {&(0x7f0000006440)=""/97, 0x61}], 0x5, &(0x7f0000006540)=""/7, 0x7}, 0x2}], 0x7, 0x0, &(0x7f0000006740)={0x77359400}) sendto$llc(r5, &(0x7f0000006780)="48212f175ff609c20c6504058de333ee817e7fb63f7e94730453bd6f858e1b2c52cb08a1f0d558a4deb941a427613e4c0872277f2ee98d9e001ff348d3ebd83b1434293af95cc0674992b3aad308fe94d72aaf3b9d5189ccc3d70b48ad29b3bbb18a0c37ce88041f2ae12664b6acf36ea479c8d36d2d87b20f76818b701190191f35ebadce97687817fb0961c5c4d0a7cfe06d5f147bce9aaaa89834486582bf3854b50438c36602373428a022d0bca7b571042dcc567eaa2b7b683f53709746e127", 0xc2, 0x4080, &(0x7f0000006880)={0x1a, 0x606, 0x2, 0xdd, 0x2, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r6 = syz_open_dev$swradio(&(0x7f00000068c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000006900)) syz_extract_tcp_res(&(0x7f0000006940), 0xc36, 0x3ff) r7 = syz_open_dev$media(&(0x7f0000006980)='/dev/media#\x00', 0x10001, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f00000069c0)=""/228) r8 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000006ac0)={'team0\x00'}) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f0000006b00)={0x2, 0x98800}) r9 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000006b40)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r9, 0x80404509, &(0x7f0000006b80)=""/105) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006c00)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r10, 0x8070ae9f, &(0x7f0000006c40)) pipe(&(0x7f0000006cc0)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000006e00)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006dc0)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r11, &(0x7f0000006e40)={0xb, 0x10, 0xfa00, {&(0x7f0000006d00), r12, 0x2030}}, 0x18) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006e80)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006ec0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r13, 0xc00c642e, &(0x7f0000006f00)={r14, 0x180000}) [ 296.661511][ T7626] IPVS: ftp: loaded support on port[0] = 21 [ 296.662601][ T7623] team0: Port device team_slave_0 added [ 296.674126][ T7623] team0: Port device team_slave_1 added [ 296.733691][ T7623] device hsr_slave_0 entered promiscuous mode [ 296.772007][ T7623] device hsr_slave_1 entered promiscuous mode 05:07:23 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) getpeername$tipc(r0, &(0x7f0000000040)=@id, &(0x7f0000000080)=0x10) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xa05, 0x80800) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0xa5e7112373b206fb, 0xf) munlockall() r3 = socket$inet_udplite(0x2, 0x2, 0x88) sendto$inet(r3, &(0x7f0000000140)="1a2c4dbd785035a672d85d3be93b2a5c4a4765d55f2b262a0a99e98c4c4244a5205af9a546ba4c201b61c6b26fb1635aa9992702e49c955a62c2717ac0e1ddab9af0ef7e467cd59c1a1955b2816f2aafde5f292e1c8292b0458f1d3720c2647269c636e6677e9bfef2cb0987c1bae3b42ddeda2bfd14debdec9dcab0d1cb026a174a977bce04482dc2a014a6ca413674d13469b680cb478288355f0aabd4e2565bb19f80a2bcb722142e9fa0775cdacb8f54328857738ce4c723828cc2d68ea0b3c362c4ae013c6606306811b198cd8b98dd2871a53b08616d8e4d46bae7", 0xde, 0x8001, &(0x7f0000000240)={0x2, 0x4e21, @remote}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r4 = openat$cgroup_ro(r2, &(0x7f00000002c0)='cgroup.events\x00', 0x0, 0x0) getdents(r4, &(0x7f0000000300)=""/124, 0x7c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x109003, 0x0) ioctl$MON_IOCQ_URB_LEN(r5, 0x9201) r6 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0xa8ff3fc71c8b1c43) ioctl$SIOCRSGCAUSE(r6, 0x89e0, &(0x7f0000000400)) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000580)={{&(0x7f0000000440)=""/210, 0xd2}, &(0x7f0000000540), 0x54}, 0x20) r7 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x2000, 0x0) recvmsg$can_j1939(r7, &(0x7f0000000d00)={&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000680)=""/194, 0xc2}, {&(0x7f0000000780)=""/209, 0xd1}, {&(0x7f0000000880)=""/11, 0xb}, {&(0x7f00000008c0)=""/204, 0xcc}, {&(0x7f00000009c0)=""/139, 0x8b}, {&(0x7f0000000a80)=""/241, 0xf1}], 0x6, &(0x7f0000000c00)=""/251, 0xfb}, 0x10000) r8 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/dlm-control\x00', 0x480000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000d80)=0x9, 0x4) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000e00)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f0000000f40)={&(0x7f0000000dc0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e40)={0x94, r9, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6d3e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x50000000}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x8000000}, 0x40880) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f0000000f80)=0x800) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000fc0), &(0x7f0000001000)=0x4) pipe2(&(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$SIOCAX25DELFWD(r10, 0x89eb, &(0x7f0000001080)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}) r11 = syz_open_dev$vbi(&(0x7f00000010c0)='/dev/vbi#\x00', 0x1, 0x2) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f0000001100)) r12 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000001140)='/dev/btrfs-control\x00', 0x309000, 0x0) write$tun(r12, &(0x7f0000001180)={@void, @void, @llc={@llc={0xb3, 0xfc, "de", "b522f2db0558585904d5826ac41bd3b531669815bc18015dfd272a6c2bcbc0d6f7f9180a1027296e752dc7ed347dbd7e7012d5d961f39a3c15156aed3b81b34f8b3dfe82d1789167a2293044650769d4a53f3fc5af2ddecc34edcde1b37f100f5b047b291160bcf78ce90485806b678bc31682698c396a369069f0b3b100b09e499759c3060210a2eeec02"}}}, 0x8e) [ 296.928890][ T7628] IPVS: ftp: loaded support on port[0] = 21 [ 296.998255][ T7623] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.005366][ T7623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 297.012722][ T7623] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.019780][ T7623] bridge0: port 1(bridge_slave_0) entered forwarding state [ 297.297544][ T7626] chnl_net:caif_netlink_parms(): no params data found [ 297.413341][ T7623] 8021q: adding VLAN 0 to HW filter on device bond0 [ 297.415004][ T7654] IPVS: ftp: loaded support on port[0] = 21 [ 297.501970][ T2517] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.513034][ T2517] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.554347][ T2517] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 297.600980][ T7623] 8021q: adding VLAN 0 to HW filter on device team0 [ 297.638610][ T7626] bridge0: port 1(bridge_slave_0) entered blocking state 05:07:24 executing program 4: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x48001, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) ioctl$UI_SET_LEDBIT(r0, 0x40045569, 0xd) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f00000000c0)=""/119) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @multicast1}, &(0x7f0000000180)=0xc) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x24}}}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000280)) bind$llc(r3, &(0x7f00000002c0)={0x1a, 0x66d, 0x3, 0x1, 0x2, 0x8, @local}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) r4 = syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x2, 0x20080) mmap$usbmon(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x4000010, r4, 0x428) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffffffffffff}, 0x102, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r4, &(0x7f0000000440)={0x16, 0x98, 0xfa00, {&(0x7f0000000380), 0x2, r5, 0x30, 0x7c7bf403de749139, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x27}, 0x3}}}, 0xa0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000500)={0x0, 0x40, 0x8, 0xc6}, 0x10) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000540)='autogroup\x00') r7 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000580)='./file0\x00', 0x20000000) inotify_rm_watch(r6, r7) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00000005c0), &(0x7f0000000600)=0xb) r8 = dup(0xffffffffffffffff) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r8, &(0x7f0000000700)={0xb, 0x10, 0xfa00, {&(0x7f0000000640), 0xffffffffffffffff, 0x80000001}}, 0x18) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='bpf\x00', 0x20000, &(0x7f0000000840)={[{@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x401}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x100000000}}], [{@smackfshat={'smackfshat', 0x3d, 'wlan1^[{vmnet1\\userGPL#'}}, {@fsuuid={'fsuuid', 0x3d, {[0x843cff7f728b10e1, 0x64, 0x32, 0x33, 0x33, 0x63, 0x7b], 0x2d, [0x39, 0x0, 0x18, 0x61], 0x2d, [0x35, 0x39, 0x32, 0x37], 0x2d, [0x32, 0x39, 0x36, 0x7d], 0x2d, [0x64, 0x2, 0x39, 0x30, 0xf6aa3407f685734e, 0x33, 0x70cc093fb809b908, 0x64]}}}, {@euid_gt={'euid>', r9}}]}) timer_create(0x5, &(0x7f0000000a40)={0x0, 0xe, 0x2, @thr={&(0x7f0000000940)="e429a0b18963c0e221cab5c83d5e6b67127a992fd97b4bef4b355791f7e628cca44ad7b13de143eb2f80abdfc1240d2fccfc975abd7256bec6830f2bc2cb9724df86cc074a610fa7b3b8bad157c2cae65a0867bdf659e669532b8d2268a92d3e345398ed81c14fbf0e98901a7079f51301c9b9086196ea0a95d48d1cb64ed0bcfddf15c73b5cb14bd2d8bca5ed3b027b5b72ba2d3bc3535e", &(0x7f0000000a00)="7ce853f6b189f0d0d0caf2b231e9b6ed9a89b175eb9ace261e14bd91897c487d6e"}}, &(0x7f0000000a80)) r10 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$GIO_CMAP(r10, 0x4b70, &(0x7f0000000ac0)) [ 297.661789][ T7626] bridge0: port 1(bridge_slave_0) entered disabled state [ 297.681778][ T7626] device bridge_slave_0 entered promiscuous mode [ 297.708085][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 297.722135][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 297.773198][ T7628] chnl_net:caif_netlink_parms(): no params data found [ 297.810665][ T7626] bridge0: port 2(bridge_slave_1) entered blocking state [ 297.817861][ T7626] bridge0: port 2(bridge_slave_1) entered disabled state [ 297.852799][ T7626] device bridge_slave_1 entered promiscuous mode [ 297.886247][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 297.912270][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 297.952138][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 297.959223][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state [ 298.057850][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 298.084029][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 298.103591][ T2416] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.110636][ T2416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 298.152265][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 298.184055][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 298.212815][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 298.244233][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 298.275548][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 298.312772][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 298.337461][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 298.364248][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 298.384697][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 298.408838][ T7623] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 298.432904][ T7623] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 298.445136][ T7626] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 05:07:25 executing program 5: getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xe6, "2e513b5c8e58a7efd7c4d5f3b4dbf563b65b852eae9694dbc5f8d3f56a31bf41c90d2c1fdca5b3a4ed0a47a40884ae5c1222bf1c5d50397f44996e5ff54e90101553a1c05c59ed64d26d8b2183bde328c7d5586e4b3e1ae7d2da0a7c5a455ff37ebf65e373592057a610d010cad2369ec64241fe3170d5ef342a4a6a1d358674a53a39e7a10313121b44cbecf34ee16aadba0ee71686ee010c67e0c5f78f6fbc224aaf266b1f986ec865e3b495c3713270bb0e7e4ffc745862a6397774361f99d3c763d51590dfd726d0ccf5755fa06d3cfdf2a9be6a0d797677d3377118a38321bb8fb5d6b7"}, &(0x7f0000000100)=0xee) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r0, 0x100}, 0x8) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000180)={0xe, 0x101, 0x2000}) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x4001) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @host}, 0x10) syz_open_dev$binderN(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x802) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000002c0)=0x14) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) dup3(r3, r4, 0x140000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000340)='veno\x00', 0x5) ioctl$SG_GET_NUM_WAITING(0xffffffffffffffff, 0x227d, &(0x7f0000000380)) r6 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x9, 0x2800c1) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000000400)={0x3, 0x0, 0x2080, {0x11e000, 0x2000, 0x4}, [], 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"}) r7 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000002480)='/proc/thread-self/attr/current\x00', 0x2, 0x0) fsync(r7) r8 = syz_open_dev$sndpcmc(&(0x7f00000024c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) bind$alg(r8, &(0x7f0000002500)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-ce\x00'}, 0x58) r9 = add_key$user(&(0x7f0000002580)='user\x00', &(0x7f00000025c0)={'syz', 0x2}, &(0x7f0000002600)="06a94e4e4b2df00b6c44360120c4f88aea7245f4d035266448eea85d0d927e3b199f3dec5214002caf2a8347cae4ffaa034bbd2f4b408625fbd69101b77442152be0bd262bc508f51ba54e0fe22b8c05e4798ebdc229a72a5e751d", 0x5b, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x1f) ioctl$RTC_EPOCH_READ(r2, 0x8008700d, &(0x7f0000002680)) r10 = syz_open_dev$sndtimer(&(0x7f00000026c0)='/dev/snd/timer\x00', 0x0, 0x202) write$binfmt_script(r10, &(0x7f0000002700)={'#! ', './file0', [{0x20, '/dev/input/mice\x00'}], 0xa, "669b6108f7a2f6f7c97bd450ffeab8552f1ea37710016ceb488d4aaf3eb6810e2cad3a27d56985ab26746e4f46ff9bea354b6ad85c3477b177e147a705e4ad5d1453054b8bae956ea87b863b999e4d019b8fa88c6ffe465d304a7149f67d6b477b056629bee130eeab43135d062b45462a797593b09e3e11fe84f0fb754efb3d1c232a159635cf6dce95431560a091635b53de3885e1a4bf842f1627b49b66e1d1cd52a62cbda774f73517c9d71b26ab2a2735d5693fba512a58f8deb4e62f907a07ce4fc7f4fad122aa2d878e296e47b0231abc876a2d3918ec6007b323c88666adb4abd61735418358f5aa"}, 0x108) r11 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000002840)='/dev/btrfs-control\x00', 0x0, 0x0) ioctl$KDADDIO(r11, 0x4b34, 0x1) getsockopt$X25_QBITINCL(r6, 0x106, 0x1, &(0x7f0000002880), &(0x7f00000028c0)=0x4) r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002900)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSBRK(r12, 0x5409, 0x3) [ 298.468907][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 298.479379][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 298.496594][ T7660] IPVS: ftp: loaded support on port[0] = 21 [ 298.500732][ T7623] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 298.512737][ T7626] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 298.526135][ T7628] bridge0: port 1(bridge_slave_0) entered blocking state [ 298.534391][ T7628] bridge0: port 1(bridge_slave_0) entered disabled state [ 298.544077][ T7628] device bridge_slave_0 entered promiscuous mode [ 298.551177][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 298.559461][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 298.584550][ T7628] bridge0: port 2(bridge_slave_1) entered blocking state [ 298.591648][ T7628] bridge0: port 2(bridge_slave_1) entered disabled state [ 298.600323][ T7628] device bridge_slave_1 entered promiscuous mode [ 298.638086][ T7628] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 298.647986][ T7626] team0: Port device team_slave_0 added [ 298.660281][ T7628] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 298.679167][ T7673] IPVS: ftp: loaded support on port[0] = 21 [ 298.706692][ T7626] team0: Port device team_slave_1 added [ 298.736145][ T7628] team0: Port device team_slave_0 added [ 298.744978][ T7628] team0: Port device team_slave_1 added [ 298.803649][ T7626] device hsr_slave_0 entered promiscuous mode [ 298.842098][ T7626] device hsr_slave_1 entered promiscuous mode [ 298.901909][ T7626] debugfs: Directory 'hsr0' with parent '/' already present! [ 298.912186][ T7654] chnl_net:caif_netlink_parms(): no params data found 05:07:25 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000800)="33fdae178eb23db41449af1ba845f696f02bf4b8734f33413f221c2b0c8d8d456d9ad903766f0a8836e54a18d8956b0790273f288c01353d37c9861b654741f2b75e8c17a442d8cb92672c9ac092516dd14f37e513fa6d6662f710707152c00657b7b61658f4489353dacf4e11e309630f29fe09c509ff3e11434a2cca591a886dd1bc96dd1c5e5cf304fd3e10b0553a50d6e91d3f3b8215ac2695e204295e9646cf63a630d5b24eca7d3f64974708f82ef68654b42988e08366d6e860687518642bee0d0e9623ff1ed2f03df3140513ad4024ae2b5f6891084fbca0", 0xdc, r2) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r3, r5}, &(0x7f00000009c0)=""/260, 0x104, &(0x7f0000000500)={&(0x7f0000000640)={'rmd160\x00'}, &(0x7f0000000340)}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) [ 299.054951][ T7628] device hsr_slave_0 entered promiscuous mode [ 299.101978][ T7628] device hsr_slave_1 entered promiscuous mode [ 299.131791][ T7628] debugfs: Directory 'hsr0' with parent '/' already present! [ 299.162880][ T7654] bridge0: port 1(bridge_slave_0) entered blocking state [ 299.169973][ T7654] bridge0: port 1(bridge_slave_0) entered disabled state [ 299.198587][ C0] hrtimer: interrupt took 33829 ns [ 299.202469][ T7654] device bridge_slave_0 entered promiscuous mode [ 299.211385][ T7654] bridge0: port 2(bridge_slave_1) entered blocking state [ 299.241774][ T7654] bridge0: port 2(bridge_slave_1) entered disabled state [ 299.249631][ T7654] device bridge_slave_1 entered promiscuous mode [ 299.389313][ T7654] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link 05:07:26 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000800)="33fdae178eb23db41449af1ba845f696f02bf4b8734f33413f221c2b0c8d8d456d9ad903766f0a8836e54a18d8956b0790273f288c01353d37c9861b654741f2b75e8c17a442d8cb92672c9ac092516dd14f37e513fa6d6662f710707152c00657b7b61658f4489353dacf4e11e309630f29fe09c509ff3e11434a2cca591a886dd1bc96dd1c5e5cf304fd3e10b0553a50d6e91d3f3b8215ac2695e204295e9646cf63a630d5b24eca7d3f64974708f82ef68654b42988e08366d6e860687518642bee0d0e9623ff1ed2f03df3140513ad4024ae2b5f6891084fbca0", 0xdc, r2) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r3, r5}, &(0x7f00000009c0)=""/260, 0x104, &(0x7f0000000500)={&(0x7f0000000640)={'rmd160\x00'}, &(0x7f0000000340)}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) [ 299.502859][ T7654] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 299.622099][ T7626] 8021q: adding VLAN 0 to HW filter on device bond0 [ 299.629217][ T7660] chnl_net:caif_netlink_parms(): no params data found [ 299.658326][ T7673] chnl_net:caif_netlink_parms(): no params data found [ 299.748827][ T7628] 8021q: adding VLAN 0 to HW filter on device bond0 [ 299.774202][ T7654] team0: Port device team_slave_0 added [ 299.792011][ T7626] 8021q: adding VLAN 0 to HW filter on device team0 [ 299.808859][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 299.822804][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 299.880379][ T7660] bridge0: port 1(bridge_slave_0) entered blocking state 05:07:26 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000900)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0x395, r2) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffd) r5 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000600)={'syz', 0x1}, &(0x7f0000000800)="33fdae178eb23db41449af1ba845f696f02bf4b8734f33413f221c2b0c8d8d456d9ad903766f0a8836e54a18d8956b0790273f288c01353d37c9861b654741f2b75e8c17a442d8cb92672c9ac092516dd14f37e513fa6d6662f710707152c00657b7b61658f4489353dacf4e11e309630f29fe09c509ff3e11434a2cca591a886dd1bc96dd1c5e5cf304fd3e10b0553a50d6e91d3f3b8215ac2695e204295e9646cf63a630d5b24eca7d3f64974708f82ef68654b42988e08366d6e860687518642bee0d0e9623ff1ed2f03df3140513ad4024ae2b5f6891084fbca0", 0xdc, r2) keyctl$dh_compute(0x17, &(0x7f0000000680)={r4, r3, r5}, &(0x7f00000009c0)=""/260, 0x104, &(0x7f0000000500)={&(0x7f0000000640)={'rmd160\x00'}, &(0x7f0000000340)}) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) [ 299.935153][ T7660] bridge0: port 1(bridge_slave_0) entered disabled state [ 299.974209][ T7660] device bridge_slave_0 entered promiscuous mode [ 300.036360][ T7628] 8021q: adding VLAN 0 to HW filter on device team0 [ 300.089217][ T7654] team0: Port device team_slave_1 added [ 300.156359][ T7626] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 300.211810][ T7626] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 300.266418][ T7660] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.274306][ T7660] bridge0: port 2(bridge_slave_1) entered disabled state 05:07:27 executing program 0: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r2, r3, 0x0) dup2(r5, r4) r6 = perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r9 = syz_open_procfs(r8, 0x0) read$FUSE(r9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) r11 = accept(r2, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r10, 0x100}, &(0x7f0000000340)=0x1d7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000700)={r10, @in={{0x2, 0x4e22, @remote}}, 0x0, 0xcc9f}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r10, 0x7e3ae58a}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r12 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r13 = dup3(r0, r1, 0x0) dup2(r13, r12) [ 300.335257][ T7660] device bridge_slave_1 entered promiscuous mode [ 300.375138][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 300.383503][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 300.425829][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 300.482266][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 300.490725][ T7657] bridge0: port 1(bridge_slave_0) entered blocking state [ 300.497781][ T7657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 300.508320][ T7737] 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. [ 300.602251][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 300.610800][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 300.692079][ T7657] bridge0: port 2(bridge_slave_1) entered blocking state [ 300.699147][ T7657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 300.772367][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 300.781416][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 300.872808][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 300.915133][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 300.965594][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 301.005332][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 301.057179][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 301.102412][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 301.142414][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 301.195228][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 301.267850][ T7673] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.282069][ T7673] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.289826][ T7673] device bridge_slave_0 entered promiscuous mode [ 301.410165][ T7626] 8021q: adding VLAN 0 to HW filter on device batadv0 05:07:28 executing program 0: sched_setscheduler(0x0, 0x0, &(0x7f0000000380)) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) clone(0x80000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r2, r3, 0x0) dup2(r5, r4) r6 = perf_event_open(&(0x7f0000000880)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000000000)={0x0, 0x0}) r9 = syz_open_procfs(r8, 0x0) read$FUSE(r9, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) r11 = accept(r2, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r10, 0x100}, &(0x7f0000000340)=0x1d7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000700)={r10, @in={{0x2, 0x4e22, @remote}}, 0x0, 0xcc9f}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000100)={r10, 0x7e3ae58a}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r12 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r13 = dup3(r0, r1, 0x0) dup2(r13, r12) [ 301.466410][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 301.484421][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 301.552765][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 301.560411][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 301.642431][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 301.692078][ T7657] bridge0: port 1(bridge_slave_0) entered blocking state [ 301.699160][ T7657] bridge0: port 1(bridge_slave_0) entered forwarding state [ 301.732482][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 301.742312][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 301.750815][ T7657] bridge0: port 2(bridge_slave_1) entered blocking state [ 301.757920][ T7657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 301.814186][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 301.832752][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 301.841579][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 301.917627][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 301.936402][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 301.965409][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 301.987979][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 302.012326][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 302.026967][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 302.044206][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 302.057645][ T7628] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 05:07:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="f2a6bad004b00fee0f090f3036f30f1a970000660f3806581ebad004b0beeef30f2af8baa100b000ee", 0x651fcea1566f94e1}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x9, 0x3, 0x380, 0x0, 0x138, 0x138, 0x0, 0x0, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x2b0, 0x3, 0x0, {[{{@ipv6={@dev, @rand_addr="ff07bd196274041aa0b2627acd3bc0e1", [], [], 'ip6tnl0\x00', 'ip6erspan0\x00'}, 0x0, 0x110, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@loopback, @remote, [], [], 'bond_slave_1\x00', 'irlan0\x00'}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback, [], 0x4e22}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x96d1, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) accept4(0xffffffffffffffff, &(0x7f0000000480)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x4c7, 0x0, 0x0, 0x3], 0x4000, 0x20010}) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 302.074692][ T7628] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 302.133980][ T7654] device hsr_slave_0 entered promiscuous mode [ 302.192109][ T7654] device hsr_slave_1 entered promiscuous mode [ 302.229823][ T7771] set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 302.242126][ T7654] debugfs: Directory 'hsr0' with parent '/' already present! [ 302.249734][ T7673] bridge0: port 2(bridge_slave_1) entered blocking state [ 302.256824][ T7673] bridge0: port 2(bridge_slave_1) entered disabled state [ 302.266109][ T7673] device bridge_slave_1 entered promiscuous mode [ 302.288772][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 302.296926][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 302.305706][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 302.314318][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 302.348563][ T7673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 302.361507][ T7660] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 302.379878][ T7628] 8021q: adding VLAN 0 to HW filter on device batadv0 05:07:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) [ 302.392134][ T7673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.434360][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 302.459252][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 302.487834][ T7660] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 302.559602][ T7660] team0: Port device team_slave_0 added [ 302.577779][ T7673] team0: Port device team_slave_0 added [ 302.590604][ T7673] team0: Port device team_slave_1 added [ 302.632394][ T7660] team0: Port device team_slave_1 added [ 302.771270][ T7660] device hsr_slave_0 entered promiscuous mode [ 302.846692][ T7660] device hsr_slave_1 entered promiscuous mode [ 302.945211][ T7660] debugfs: Directory 'hsr0' with parent '/' already present! 05:07:29 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000080)={[0x0, 0x4, 0x2, 0xccd6d3ba4039cb6c], 0x81, 0x1, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r6}]]}}}]}, 0x38}}, 0x0) [ 303.043805][ T7673] device hsr_slave_0 entered promiscuous mode [ 303.092182][ T7673] device hsr_slave_1 entered promiscuous mode [ 303.171872][ T7673] debugfs: Directory 'hsr0' with parent '/' already present! [ 303.263715][ T7654] 8021q: adding VLAN 0 to HW filter on device bond0 [ 303.440551][ T7654] 8021q: adding VLAN 0 to HW filter on device team0 [ 303.554489][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 303.600569][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 303.694672][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 303.728210][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 303.819405][ T7657] bridge0: port 1(bridge_slave_0) entered blocking state [ 303.826587][ T7657] bridge0: port 1(bridge_slave_0) entered forwarding state 05:07:30 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VFIO_GET_API_VERSION(r0, 0x3b64) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200900, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc2, "9a59c3f31d3164d9a9cac397bbe2a1af4ec66b64cfab357f254aa74c4f71b6fe82dabb85f6b26f5533605028db5913d8488eb531e602a1ee50b6be08d8e3bb9d9c97b4e6e12324477a95749592140ac4d5362fc912f82f0f9092f90cbc6e2d82ce0b40aa3ca3047213d4fdcb460aee9492250a3879d4ee0aa6c7387581f0caa96bfa41c99f9cb1c2b398ebcb0c428ca8f2c65b57af28a09878160d11ee22f45e92a6eb7d157fb4fc79a4e534da5f1720d65843a0cdb300ec8f0048bda2434855e79e"}, &(0x7f0000000140)=0xca) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x1, 0x6, [0x8, 0x0, 0xef, 0x7d36, 0x7, 0x7]}, &(0x7f00000001c0)=0x14) r3 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm_plock\x00', 0x404001, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000300)={&(0x7f0000000240)=""/149, 0x1000, 0x800, 0x15e}, 0x18) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r4, 0xc018620c, &(0x7f0000000380)={0x1}) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r4, 0xc0845657, &(0x7f00000003c0)={0x0, @bt={0x8, 0x5c46, 0x1, 0x2, 0x1, 0x3e9d, 0x9, 0x83, 0x4a1, 0x3, 0x80, 0x2, 0x3, 0x748, 0x0, 0x30}}) recvmmsg(r1, &(0x7f0000006580)=[{{&(0x7f0000000980)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/11, 0xb}, {&(0x7f0000000a40)=""/172, 0xac}], 0x2, &(0x7f0000000b40)=""/138, 0x8a}}, {{0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/181, 0xb5}, {&(0x7f0000000cc0)=""/54, 0x36}], 0x2, &(0x7f0000000d40)=""/15, 0xf}}, {{&(0x7f0000000d80)=@caif=@dbg, 0x80, &(0x7f0000003340)=[{&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/220, 0xdc}, {&(0x7f0000000f40)=""/229, 0xe5}, {&(0x7f0000001040)=""/203, 0xcb}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/170, 0xaa}, {&(0x7f0000002200)}, {&(0x7f0000002240)=""/237, 0xed}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x9}, 0x7f}, {{&(0x7f0000003400)=@sco, 0x80, &(0x7f0000003600)=[{&(0x7f0000003480)=""/190, 0xbe}, {&(0x7f0000003540)=""/44, 0x2c}, {&(0x7f0000003580)=""/82, 0x52}], 0x3, &(0x7f0000003640)=""/4096, 0x1000}, 0x7}, {{&(0x7f0000004640), 0x80, &(0x7f0000004900)=[{&(0x7f00000046c0)=""/35, 0x23}, {&(0x7f0000004700)=""/211, 0xd3}, {&(0x7f0000004800)=""/89, 0x59}, {&(0x7f0000004880)=""/114, 0x72}], 0x4, &(0x7f0000004940)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000005940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000006100)=[{&(0x7f00000059c0)=""/216, 0xd8}, {&(0x7f0000005ac0)=""/203, 0xcb}, {&(0x7f0000005bc0)=""/163, 0xa3}, {&(0x7f0000005c80)=""/9, 0x9}, {&(0x7f0000005cc0)=""/255, 0xff}, {&(0x7f0000005dc0)=""/201, 0xc9}, {&(0x7f0000005ec0)}, {&(0x7f0000005f00)=""/223, 0xdf}, {&(0x7f0000006000)=""/221, 0xdd}], 0x9}, 0x3}, {{&(0x7f00000061c0)=@ipx, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006240)=""/103, 0x67}, {&(0x7f00000062c0)=""/121, 0x79}, {&(0x7f0000006340)=""/3, 0x3}, {&(0x7f0000006380)=""/170, 0xaa}, {&(0x7f0000006440)=""/97, 0x61}], 0x5, &(0x7f0000006540)=""/7, 0x7}, 0x2}], 0x7, 0x0, &(0x7f0000006740)={0x77359400}) sendto$llc(r5, &(0x7f0000006780)="48212f175ff609c20c6504058de333ee817e7fb63f7e94730453bd6f858e1b2c52cb08a1f0d558a4deb941a427613e4c0872277f2ee98d9e001ff348d3ebd83b1434293af95cc0674992b3aad308fe94d72aaf3b9d5189ccc3d70b48ad29b3bbb18a0c37ce88041f2ae12664b6acf36ea479c8d36d2d87b20f76818b701190191f35ebadce97687817fb0961c5c4d0a7cfe06d5f147bce9aaaa89834486582bf3854b50438c36602373428a022d0bca7b571042dcc567eaa2b7b683f53709746e127", 0xc2, 0x4080, &(0x7f0000006880)={0x1a, 0x606, 0x2, 0xdd, 0x2, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) r6 = syz_open_dev$swradio(&(0x7f00000068c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f0000006900)) syz_extract_tcp_res(&(0x7f0000006940), 0xc36, 0x3ff) r7 = syz_open_dev$media(&(0x7f0000006980)='/dev/media#\x00', 0x10001, 0x2000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r7, 0x81785501, &(0x7f00000069c0)=""/228) r8 = socket$kcm(0x29, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000006ac0)={'team0\x00'}) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f0000006b00)={0x2, 0x98800}) r9 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000006b40)='/proc/capi/capi20\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r9, 0x80404509, &(0x7f0000006b80)=""/105) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000006c00)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r10, 0x8070ae9f, &(0x7f0000006c40)) pipe(&(0x7f0000006cc0)={0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000006e00)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006dc0)={0xffffffffffffffff}, 0x111, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r11, &(0x7f0000006e40)={0xb, 0x10, 0xfa00, {&(0x7f0000006d00), r12, 0x2030}}, 0x18) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006e80)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006ec0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r13, 0xc00c642e, &(0x7f0000006f00)={r14, 0x180000}) [ 303.965751][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 304.041263][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 304.123016][ T7657] bridge0: port 2(bridge_slave_1) entered blocking state [ 304.130102][ T7657] bridge0: port 2(bridge_slave_1) entered forwarding state [ 304.269283][ T7657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 304.348635][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 304.443597][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 304.502577][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 304.511107][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 304.684634][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 304.765100][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 304.862674][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 304.871015][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 305.013850][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 305.096948][ T7654] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 305.242244][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 305.274908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 305.394938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 305.432395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 305.441021][ T7654] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 305.474782][ T7660] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.561564][ T7660] 8021q: adding VLAN 0 to HW filter on device team0 [ 305.682435][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 305.690277][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 305.818302][ T7673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 305.882634][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 305.905568][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 306.002124][ T7671] bridge0: port 1(bridge_slave_0) entered blocking state [ 306.009184][ T7671] bridge0: port 1(bridge_slave_0) entered forwarding state [ 306.122515][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 306.131162][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 306.274778][ T7671] bridge0: port 2(bridge_slave_1) entered blocking state [ 306.281881][ T7671] bridge0: port 2(bridge_slave_1) entered forwarding state [ 306.318356][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 306.395878][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 306.442923][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 306.515338][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 306.577744][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 306.615533][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 306.679475][ T7660] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 306.734940][ T7660] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 306.802214][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 306.810185][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 306.862758][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 306.915091][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 306.955839][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.002285][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.042322][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 307.081041][ T7671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 307.117537][ T7673] 8021q: adding VLAN 0 to HW filter on device team0 [ 307.151141][ T7660] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 307.202036][ T7844] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 307.209712][ T7844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 307.294312][ T7844] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 307.341665][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 307.359302][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 307.380527][ T2416] bridge0: port 1(bridge_slave_0) entered blocking state [ 307.387681][ T2416] bridge0: port 1(bridge_slave_0) entered forwarding state 05:07:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r1, &(0x7f0000000080), 0xfffffca0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x536e) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a36, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x100040031, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000100)=0xef0, 0x12) [ 307.426276][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 307.469692][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 307.478605][ T2416] bridge0: port 2(bridge_slave_1) entered blocking state [ 307.485673][ T2416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 307.493684][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 307.502704][ T2416] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 307.511841][ T7844] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 307.526592][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 307.542302][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 307.558565][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 307.567395][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 307.576762][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 307.590277][ T7673] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 307.613014][ T7673] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 307.637926][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 307.646831][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 307.655971][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 307.665386][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 307.674267][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 307.692820][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 307.700368][ T7656] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 307.712988][ T7673] 8021q: adding VLAN 0 to HW filter on device batadv0 05:07:34 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="77650756d60da913000017fe6087f4c6030fdd15f94800", @ANYRES32, @ANYBLOB="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"], 0x2b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004044) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x40000000, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 307.773189][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 307.773282][ T26] audit: type=1800 audit(1574053654.415:31): pid=7927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16530 res=0 05:07:34 executing program 5: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1ada42, 0x0) ftruncate(r0, 0x28007d) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000100)="b3eb3620dec33cbbc5115af1", 0xffffffffffffff7c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000000)={0x4, 0xff, 0x200, 'queue1\x00', 0xdfe}) sendfile(r0, r0, 0x0, 0x2008000fffffffe) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000), 0x0, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000180)=0xfa, 0x4) 05:07:34 executing program 2: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x40000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='fmask=00000000000000000200001,fmask=00000000000000000177777,show_sys_files=yes,mft_zone_multiplier=']) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PPPIOCGFLAGS1(r1, 0x8004745a, &(0x7f0000000000)) 05:07:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x1) 05:07:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4080, 0x0) setsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, &(0x7f0000000200), 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r4 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r3, 0x89e8) write$P9_RREAD(r4, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x4) r5 = syz_open_dev$media(0x0, 0x0, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000000)=""/226) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x0, @multicast2}}, [0x7, 0x872, 0x3, 0x0, 0x7ff, 0x10000, 0x0, 0x9a7f, 0x9, 0x101, 0x33d, 0x4, 0x0, 0x7, 0x5]}, &(0x7f0000000340)=0x100) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) r8 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r9 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r9, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r9, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r9, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r10, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r10, &(0x7f0000000040)=""/77, 0x4d) r11 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r11, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r11, &(0x7f0000000040)=""/77, 0x4d) r12 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r12, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r12, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r12, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r13 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r13, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r13, &(0x7f0000000040)=""/77, 0x4d) r14 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r14, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r14, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r14, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r15 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r15, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r15, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r15, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r16 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r16, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r16, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r16, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r17 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r17, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r17, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r17, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r18 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r18, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r18, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r18, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) write$P9_RREAD(r8, &(0x7f0000000800)=ANY=[@ANYRES16=0x0, @ANYRESDEC=r9, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16=r7, @ANYRESHEX, @ANYPTR, @ANYRESHEX=r6, @ANYPTR], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRES64=r0, @ANYRES32=r1, @ANYRESDEC=r10, @ANYRES64, @ANYPTR], @ANYPTR64=&(0x7f0000000500)=ANY=[@ANYPTR, @ANYRESHEX=r6, @ANYBLOB="23efca122668451252fdbac592b582e6bf3b8a6ac3683d8051339683efa30b2b305dc6a9791f6ada64e2847b945c25f96e562bfd753221e8a95103c5f9a66404acfdcc14e177d557c7e308f65108e1fdbcb7054edcbe", @ANYRESDEC=r9, @ANYRESOCT, @ANYRESHEX=r11, @ANYBLOB="e18e258e7593940f4d34db711581ba53436b1bbe6183870f4e2999224a1d216ec66112c751b298c9e136dc8e5b4589ec695d6911948b3319e3aa57689f5c9b9a04d62d9fd2b8ba291295ab971473dbaad1bad8399c7b64b8bac91dc15f7ae8cbd5e02e4dc724e3b9a5cd43ad3d8a35c8debaadb6b0087a56968e8ce3fdbf9a1461ec29b4b80638bb226ed8c662399bc34c03d5a35f4cd5e5af9ad3e84ee2cd35c7af43f15bde2fab9ec225856683a9c539f435f64a660b75ac6dc202af2fb2", @ANYRESDEC=r6, @ANYRES16=r12, @ANYRESDEC=0x0], @ANYRESOCT, @ANYBLOB="ef250910654bd268cf649e75c4d5aa5617645c0d58f4c00db1f4330cf221199c6072301b003d066c19acafa8c6cf2074b7608966ae2b7327a1862d82bfe2b2979cdcd915796cb8f5a6562c7a094f0c8ad6287a457a01f362730ad1c4c3e4b46dadada189b257e074cb4c39d34e8e6426c568b94051f8859c0cbdf8e54351f0f6358f1e6249687f81f56dbb1a87dd1c0d5162967b25fc975ba5fc5e6bed65161e7d3cf2"], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRES64, @ANYRES64=r13, @ANYPTR64, @ANYRESOCT, @ANYRES16=0x0], @ANYRESHEX=r14, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYRES64=0x0], @ANYRESHEX=r18], @ANYRES64=r16, @ANYRESHEX=0x0, @ANYRES32=r17, @ANYRESDEC], 0xfffffffffffffe4a) fallocate(r8, 0x0, 0x40000, 0x4) fallocate(r7, 0x0, 0xffff, 0x10fffe) fdatasync(r8) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000040)={0xd000000, r8, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000180)) ioctl$SCSI_IOCTL_TEST_UNIT_READY(0xffffffffffffffff, 0x2) 05:07:34 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001600)={&(0x7f0000001280)=ANY=[@ANYBLOB="e6ff0300540000552331fe0500fac9067f13675ab4f2", @ANYBLOB="850081008ca31d3f003b54c91df8a31be46a014d43e66871c22ee20ce70f39885b2007369348b27eceb52aec5737ca70af71bee3b7a6117929e7b1d46d38b6a6b6c3285bb01e4d5d627b0f0911da0beb35118732bb0cbf909651c8c600fbde031f3161edefb1ba0706eb9644ce21b8e89e5300004c001f00ff6a4518c96e417975eb8dbfcd05c1"], 0x9d}}, 0x0) syz_open_dev$sndpcmc(0x0, 0x4457163e, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x600, 0x898fd13755b449c, &(0x7f0000000100)=[{&(0x7f0000000040)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0xff66, 0x400}], 0x5, 0x0) 05:07:34 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) [ 308.239322][ T7952] ntfs: (device loop2): parse_options(): The mft_zone_multiplier option requires an argument. [ 308.288427][ T26] audit: type=1800 audit(1574053654.925:32): pid=7966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16549 res=0 [ 308.291879][ T7959] hfs: can't find a HFS filesystem on dev nullb0 [ 308.427405][ T7978] hfs: can't find a HFS filesystem on dev nullb0 [ 308.433279][ T26] audit: type=1800 audit(1574053654.975:33): pid=7966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=16549 res=0 05:07:35 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x800}) fstat(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) tee(r1, r0, 0x0, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4200040}, 0xc, &(0x7f00000002c0)={0x0}}, 0x20000050) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r3, 0x201, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x5}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @loopback}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x800) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="af7a08136d345b3fc721fea440fde7a70355117fe3ad142697559c54c5167a933f06c4f84290a9c2526ea77295efc01a50364f256ac90ea8a8af036bc75600bc96cb30c1c53e49a767d46ac7a466944a2762d14630fe12373f15abd79d218b74735293cb008c7e6c51bc2ab2408de6710f627418cdb12e8b4aa9f53cd9c9098bfe21a7922301fa5ca5e8e0ee9929", 0x8e, 0x9}, {&(0x7f0000000540)="64a24e1fc8be06851b757c3f6fc6ed67eec613548ac442e6ce19f9e25337d7c1af7236b498a188f29dd1530cea710276d53fed8d0b57b868ba3ff92064f0af7b", 0x40, 0x20000ca}], 0x0, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r4) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x240380, 0x0) write$binfmt_aout(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="f00400000000b832126e15194c871552e2249d01df96b553978d73e591622040bd56f90000002d008801cf03"], 0x15) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') r6 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r7 = fanotify_init(0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="3905cb2e9d"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='selinuxfs\x00', 0x0, &(0x7f0000000300)='\'\x00') fanotify_mark(r7, 0x105, 0x1b, r6, 0x0) sendfile(r5, r5, &(0x7f00000001c0), 0x8080fffffffe) creat(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 05:07:35 executing program 5: r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x25820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x5}}, 0x18) r2 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x600, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xfe18, 0xfa00, {0x4}}, 0x20) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000076}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000000040), 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x5e) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x121400, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) unshare(0x60000000) [ 308.487737][ T7961] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 308.521865][ T7961] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 308.559805][ T7961] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock 05:07:35 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) [ 308.654375][ T7961] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 308.675350][ T7993] bridge0: port 3(gretap0) entered blocking state [ 308.704570][ T7993] bridge0: port 3(gretap0) entered disabled state [ 308.717795][ T7991] FAT-fs (loop0): invalid media value (0x40) [ 308.747613][ T7993] device gretap0 entered promiscuous mode [ 308.778217][ T7991] FAT-fs (loop0): Can't find a valid FAT filesystem [ 308.804907][ T7993] bridge0: port 3(gretap0) entered blocking state [ 308.811499][ T7993] bridge0: port 3(gretap0) entered forwarding state 05:07:35 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) [ 308.864717][ T7997] IPVS: ftp: loaded support on port[0] = 21 [ 308.897929][ T8003] hfs: can't find a HFS filesystem on dev nullb0 05:07:35 executing program 4: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) [ 309.043221][ T7970] ntfs: (device loop2): parse_options(): The mft_zone_multiplier option requires an argument. [ 309.176053][ T8013] hfs: can't find a HFS filesystem on dev nullb0 [ 309.227645][ T8017] hfs: can't find a HFS filesystem on dev nullb0 [ 309.237208][ T26] audit: type=1800 audit(1574053655.875:34): pid=8011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name=7374617409C0D2FEBCF9DF2DEAC8C177FF171248E91193513049F831550D6F7DE66CF637BDBF1311920C8A26EDA4DCC3783F9DB5116B34D31B0512A5608AAFF01E7952340CD6FD dev="sda1" ino=16519 res=0 05:07:36 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) [ 309.518333][ T8002] FAT-fs (loop0): invalid media value (0x40) [ 309.551189][ T8002] FAT-fs (loop0): Can't find a valid FAT filesystem [ 309.560913][ T8025] IPVS: ftp: loaded support on port[0] = 21 [ 309.590721][ T26] audit: type=1804 audit(1574053656.225:35): pid=8027 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir428331363/syzkaller.QEziT7/9/file0/file0" dev="sda1" ino=16549 res=1 [ 309.715131][ T8034] hfs: can't find a HFS filesystem on dev nullb0 05:07:36 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x97&\x89\\\xd0\xe7\xca\x16ZO\x94:\xe1\x01\xe5`iq@Nse;\xa8Fpj\x0e\x04!\xd5\xc5YBz\x94\xaf\x13\xe9\xd2\x0f\xc2G\x86Xe\xf1/V\x8cvS\xa6K&u\x9dX\xcc\r\x12\x11\x99\xe7\xce\xaeA\xb8-E\xa1\xf8\xe4~IS\xc1\x04\xf78\xf1\'\xdfv\x90\xbc\xd1\xda\x88j\x16\xeb>\x8c\xa1\x03\xf3\xaf\xfd\xf4&a?\xcaG\n\xe5j\x9b}\xc6G\x86\xb2\xdeY\x17yX $\xfcU\x9d\x80dX\xcc\xab\x84\xd1\x01_\x7f\xf4tW.\x81\n\xf3\v\x8d\x12pa\x91\x9b\x8cxd\x06\xa7k\n\x86\xc3\xb6\x910\xf2L\xf0\xaf\xe1jd\xda\x1f\x8bVrd\xa4\xb34\xfcUj\x1ad:#\x96\xf9\xd3\x1c]ImZlU\".\x18)\xcf\x1am\xd5\xe0\xdb\xdc\xd7\x8e\xe0\xa3\x82\xec\x9b\xfb\xc9\x81\x9c\xdc\xb7\x0f\xdd\xd3\xd7\xbe\x89\x7f3\x1d\x1c@\x8eu\x85\xces\x89\x95&3FX\xb1\xaf\xa6\x96\xa2\x13\x1f-\b\xcf', 0x0) execveat(r0, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x79, 0x2]}, &(0x7f0000000080)=0x8) 05:07:36 executing program 0: fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x800}) fstat(0xffffffffffffffff, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) tee(r1, r0, 0x0, 0x0) r2 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000240)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4200040}, 0xc, &(0x7f00000002c0)={0x0}}, 0x20000050) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000400)={&(0x7f0000000340), 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x38, r3, 0x201, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x8, 0x6, 0x5}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x1}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @loopback}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x800) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x2, &(0x7f0000000580)=[{&(0x7f0000000480)="af7a08136d345b3fc721fea440fde7a70355117fe3ad142697559c54c5167a933f06c4f84290a9c2526ea77295efc01a50364f256ac90ea8a8af036bc75600bc96cb30c1c53e49a767d46ac7a466944a2762d14630fe12373f15abd79d218b74735293cb008c7e6c51bc2ab2408de6710f627418cdb12e8b4aa9f53cd9c9098bfe21a7922301fa5ca5e8e0ee9929", 0x8e, 0x9}, {&(0x7f0000000540)="64a24e1fc8be06851b757c3f6fc6ed67eec613548ac442e6ce19f9e25337d7c1af7236b498a188f29dd1530cea710276d53fed8d0b57b868ba3ff92064f0af7b", 0x40, 0x20000ca}], 0x0, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r4) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) r5 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vsock\x00', 0x240380, 0x0) write$binfmt_aout(r5, &(0x7f0000000200)=ANY=[@ANYBLOB="f00400000000b832126e15194c871552e2249d01df96b553978d73e591622040bd56f90000002d008801cf03"], 0x15) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001e00)='./bus\x00') r6 = creat(&(0x7f0000000140)='./file0\x00', 0x0) r7 = fanotify_init(0x0, 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB="3905cb2e9d"], &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='selinuxfs\x00', 0x0, &(0x7f0000000300)='\'\x00') fanotify_mark(r7, 0x105, 0x1b, r6, 0x0) sendfile(r5, r5, &(0x7f00000001c0), 0x8080fffffffe) creat(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) 05:07:36 executing program 3: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000100)=@nullb='/dev/nullb0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = open(0x0, 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000780)) fstat(r4, 0x0) getresgid(&(0x7f0000001600)=0x0, &(0x7f0000000200)=0x0, 0x0) getresuid(&(0x7f0000001700)=0x0, &(0x7f0000001740), 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) r8 = getgid() r9 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r9, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001c40)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000440)="1aafdb517ccb933795b89218e7709e05c751a5a71df368109e2d0a4fe52817f1256657cc6b5efbca8189c985753b4d56b2d310abb7", 0x35}], 0x1, &(0x7f00000010c0)}, {&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001580), 0x0, &(0x7f0000000a00)=ANY=[@ANYRESHEX, @ANYRES32, @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYBLOB="004000001c0000000000", @ANYRES32=r5, @ANYRES32, @ANYRES16=r7, @ANYBLOB], 0x4e, 0x44081}, {0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000002840)=ANY=[@ANYBLOB, @ANYRES32=r4, @ANYRES32, @ANYRESHEX, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r9, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB], 0x32, 0x4048850}], 0x3, 0x20000000) r10 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r10, 0x0, 0x3}}}}, 0xa0) r11 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r11, 0x0, 0x3}}}}, 0xa0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='9p\x00', 0x20000, &(0x7f0000000280)={'trans=unix,', {[{@msize={'msize', 0x3d, 0x4}}, {@version_9p2000='version=9p2000'}, {@cache_none='cache=none'}, {@uname={'uname', 0x3d, ']'}}, {@dfltgid={'dfltgid', 0x3d, r8}}, {@cachetag={'cachetag'}}, {@aname={'aname', 0x3d, 'hfs\x00'}}], [{@fsname={'fsname', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@uid_eq={'uid', 0x3d, r10}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@obj_type={'obj_type'}}, {@uid_eq={'uid', 0x3d, r11}}, {@obj_type={'obj_type', 0x3d, '/dev/nullb0\x00'}}, {@uid_gt={'uid>', r12}}]}}) 05:07:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000200, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="729b0900"}, 0x14) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xb8c, 0x74880) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xb4, r4, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xe1d11a29a75b2e0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr="018e86abfc3080c9a112ef9c345c6c01"}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8064800}, 0x40048c0) setsockopt$RXRPC_SECURITY_KEYRING(r3, 0x110, 0x2, &(0x7f00000000c0)='&em0&self\'#\x00', 0xc) sendto$inet6(r0, &(0x7f00000001c0)="05030e00121a3e0000000200c5e2e20527567b48153f80357f2b6b14be002317ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257d33cb8f0def6a3d31ff7c7d0beb057815b5b13f0d3ae111e2bab6e0593f06c87e936b513eadb62b4b01cdec48994b1e708fc9fff5cbd143155833aa4dc299742611410033b54585b6bc69c9232438d880ee8fdb100cdc6adb5fce1de8583bab712b6475db1ab03f4be439838b0791591c", 0xa8, 0x8000, 0x0, 0x0) 05:07:36 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r2, &(0x7f0000000040)=""/77, 0x4d) ioctl$int_out(r2, 0x2, &(0x7f0000000040)) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setresgid(0xee00, 0xee00, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x200000000004e23, 0xfffffffd, @ipv4={[], [], @empty}}, 0x1c) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000180)=0xffffffffffffffff, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r4, 0xc080661a, &(0x7f0000000240)={{0x0, 0x0, @descriptor="c9716950e251a7d7"}}) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xffffffffffffffb6) setresuid(0x0, r5, 0x0) setgid(0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_int(r0, 0x28, 0x2, 0x0, &(0x7f0000000100)) [ 310.063890][ T8040] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.1 proc:/self/fd/3' not defined. [ 310.130378][ T8045] FAT-fs (loop0): invalid media value (0x40) [ 310.166488][ T8045] FAT-fs (loop0): Can't find a valid FAT filesystem 05:07:36 executing program 3: socket$packet(0x11, 0x4000000000002, 0x300) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) write$binfmt_elf64(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xa) close(r2) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000000)=0xc) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400203) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x2) [ 310.189474][ T8049] hfs: can't find a HFS filesystem on dev nullb0 05:07:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000200, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="729b0900"}, 0x14) r3 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0xb8c, 0x74880) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)={0xb4, r4, 0x800, 0x70bd25, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x401}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0xe1d11a29a75b2e0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x5}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr="018e86abfc3080c9a112ef9c345c6c01"}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8064800}, 0x40048c0) setsockopt$RXRPC_SECURITY_KEYRING(r3, 0x110, 0x2, &(0x7f00000000c0)='&em0&self\'#\x00', 0xc) sendto$inet6(r0, &(0x7f00000001c0)="05030e00121a3e0000000200c5e2e20527567b48153f80357f2b6b14be002317ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257d33cb8f0def6a3d31ff7c7d0beb057815b5b13f0d3ae111e2bab6e0593f06c87e936b513eadb62b4b01cdec48994b1e708fc9fff5cbd143155833aa4dc299742611410033b54585b6bc69c9232438d880ee8fdb100cdc6adb5fce1de8583bab712b6475db1ab03f4be439838b0791591c", 0xa8, 0x8000, 0x0, 0x0) [ 310.429505][ T8065] capability: warning: `syz-executor.3' uses 32-bit capabilities (legacy support in use) [ 310.811757][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 310.817590][ C1] protocol 88fb is buggy, dev hsr_slave_1 05:07:38 executing program 5: r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x25820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x5}}, 0x18) r2 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x600, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xfe18, 0xfa00, {0x4}}, 0x20) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000076}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000000040), 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x5e) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x121400, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) unshare(0x60000000) 05:07:38 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x98a825234e5393cf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x222}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000000c0)="b9ff03c6630d698cb89e40f088ca1fffffff0e00000063a377fbac14140ce9", 0x0, 0x9}, 0x28) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x800, 0x0, 0x18, 0x17, 0x8, "f49f41875392b4c50e6d534d2f3c859dfabfd0d49b003a8ee69a2a05d3863b2492630b7dc2e45132f07de4f09f1e92ae808ed1ffde6389f33f187aa45300a65a", "37d8a382cfc349474c1ec8ff9f2f86ad145c3d89efbdf2a15ee2b2adb32232c30cf8f1c776d2569a880e98fa3505956f8cac65e80cc2c851b4335bc3b2d85dc7", "8891f20776170972faa5a8c9147856f901ff28a86944b5235da8dbf345295dd3", [0xd049, 0xfffffffffffffe00]}) socket$kcm(0x10, 0x0, 0x10) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:07:38 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000240)={'vcan0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x2520, 0x4) 05:07:38 executing program 0: inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/27, 0x1b) add_key$user(0x0, &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) keyctl$get_security(0x11, r3, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, 0x0) add_key$user(0x0, &(0x7f00000001c0)={'\x00', 0x2}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000340)=""/57, 0x39, &(0x7f0000000540)={0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x0, 0x3ef}) r4 = syz_open_pts(r1, 0x40000000002) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x0, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r7, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$KEYCTL_PKEY_QUERY(0x18, r7, 0x0, &(0x7f0000000180)='/dev/ptmx\x00', &(0x7f0000000200)) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100687462001c00020018000200030000001fffff"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x4f, r8}) fcntl$dupfd(r1, 0x0, r1) r9 = dup3(r4, r1, 0x0) write$UHID_INPUT(r9, &(0x7f0000001340)={0x8, "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", 0x1000}, 0x1006) 05:07:38 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000380)=0x14) r3 = socket$inet6(0xa, 0x400000000001, 0x0) close(r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r4, 0x200004) sendfile(r3, r4, 0x0, 0x80001d00c0d0) r5 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101800, 0x0) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000000c0)={r8, 0x0, 0x0, "b1"}, 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e23, 0x782, @empty, 0x2}}}, 0x84) r9 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r9, 0xc0189436, 0x0) r10 = socket$inet6(0xa, 0x400000000001, 0x0) close(r10) r11 = open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r10, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r11, 0x200004) sendfile(r10, r11, 0x0, 0x80001d00c0d0) r12 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101800, 0x0) r13 = socket$inet6_sctp(0xa, 0x5, 0x84) r14 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r14, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r13, 0x84, 0x17, &(0x7f00000000c0)={r15, 0x0, 0x0, "b1"}, 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r12, 0x84, 0x5, &(0x7f0000000140)={r15, @in6={{0xa, 0x4e23, 0x782, @empty, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x71, &(0x7f00000000c0)={r15, 0xb9b}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={r15, @in6={{0xa, 0x4e22, 0xfffffff9, @mcast1, 0x9}}, 0x1, 0x8, 0x101, 0x0, 0x1}, &(0x7f0000000700)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f00000000c0)={r16, 0xb9b}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000680)={r8, 0xffff, 0x6, 0x1}, 0x10) chroot(&(0x7f0000000640)='./file0\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r17 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000400)=""/21, &(0x7f00000006c0)=0x15) ioctl$KVM_SET_REGS(r17, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x0, 0x0, 0x400000000000000]}) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) ioctl$KVM_RUN(r17, 0xae80, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYRES16=0x0], 0x1}}, 0x0) perf_event_open(&(0x7f0000000780)={0x4, 0x70, 0x81, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r17, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r17, 0xae9a) ioctl$KVM_SET_REGS(r17, 0x4090ae82, &(0x7f00000004c0)) ioctl$KVM_RUN(r17, 0xae80, 0x0) 05:07:38 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x2) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) ftruncate(r2, 0x2081fc) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000c, 0x0, 0x0, 0x0, 0x101}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 05:07:38 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000880)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = socket(0x18, 0x0, 0x0) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) dup3(r5, r6, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x40) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000100)={0x3, 0x9, 0x8, 0xec49, 0x16, 0x0, 0x6, 0x80, 0x6, 0x5, 0x9, 0x1}) dup3(r3, r4, 0x0) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r2, r8, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r8, 0x11b, 0x6, 0x0, 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, &(0x7f0000000900), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000700)=""/243, 0xf3, &(0x7f0000000040)={&(0x7f0000000580)={'poly1305-simd\x00\x00\x00\x00\x00\x00\x03@\x00\x00\x00\x00\x02\x00\x00\x00\x0f\x00@\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x95\x00'}}) 05:07:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xffffff54, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x80011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x9d089a8e78081f26, 0x0, 0x4, 0x2, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20600) prctl$PR_GET_TIMERSLACK(0x1e) perf_event_open(&(0x7f0000000480)={0x0, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8500, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000340), 0xc}, 0x8180, 0x0, 0x0, 0x7, 0x5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x0, 0x0) move_mount(0xffffffffffffffff, &(0x7f00000003c0)='\x00', 0xffffffffffffffff, 0x0, 0x64) pwritev(r0, &(0x7f0000000240)=[{0x0}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$BLKALIGNOFF(0xffffffffffffffff, 0x127a, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x105000, 0x0) bind$unix(r4, &(0x7f00000002c0)=@file={0xc39a358dfcb469ad, './file0\x00'}, 0x6e) sendmsg$nl_route(r2, 0x0, 0x60000801) bpf$BPF_MAP_FREEZE(0x16, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x210, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x1f', 0x412081, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r5, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}}, r6}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000500)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000440), 0x111, 0x2}}, 0x20) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r7, 0xffffffffffffffff) 05:07:38 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x93b07afff558dd4c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xd8) write$P9_RGETATTR(r0, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) socket(0x3, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000100)={0x1, 0x3}, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') write$P9_RAUTH(r2, &(0x7f00000002c0)={0x14, 0x67, 0x1, {0x102, 0x0, 0x6}}, 0x14) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x3) bind$tipc(0xffffffffffffffff, &(0x7f0000000300)=@name={0x1e, 0x2, 0x3, {{0x0, 0x1}, 0x3}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x90d082, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x18e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340)={0x3}, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(&(0x7f0000000580)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) io_setup(0x4, &(0x7f00000004c0)) [ 311.894087][ T8087] IPVS: ftp: loaded support on port[0] = 21 [ 312.208892][ T8097] block nbd1: Unsupported socket: shutdown callout must be supported. 05:07:38 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x93b07afff558dd4c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xd8) write$P9_RGETATTR(r0, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) socket(0x3, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000100)={0x1, 0x3}, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') write$P9_RAUTH(r2, &(0x7f00000002c0)={0x14, 0x67, 0x1, {0x102, 0x0, 0x6}}, 0x14) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x3) bind$tipc(0xffffffffffffffff, &(0x7f0000000300)=@name={0x1e, 0x2, 0x3, {{0x0, 0x1}, 0x3}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x90d082, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x18e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340)={0x3}, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(&(0x7f0000000580)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) io_setup(0x4, &(0x7f00000004c0)) [ 312.358671][ T26] audit: type=1800 audit(1574053658.995:36): pid=8103 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16570 res=0 05:07:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x200000000000df8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket(0x18, 0x0, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000880)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) r5 = socket(0x18, 0x0, 0x0) r6 = syz_open_dev$ndb(0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) dup3(r5, r6, 0x0) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1ff, 0x40) ioctl$TCSETSW(r7, 0x5403, &(0x7f0000000100)={0x3, 0x9, 0x8, 0xec49, 0x16, 0x0, 0x6, 0x80, 0x6, 0x5, 0x9, 0x1}) dup3(r3, r4, 0x0) r8 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x200004) sendfile(r2, r8, 0x0, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r8, 0x11b, 0x6, 0x0, 0x0) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(0x0, 0x0, &(0x7f0000000900), 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000000), &(0x7f0000000700)=""/243, 0xf3, &(0x7f0000000040)={&(0x7f0000000580)={'poly1305-simd\x00\x00\x00\x00\x00\x00\x03@\x00\x00\x00\x00\x02\x00\x00\x00\x0f\x00@\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x95\x00'}}) 05:07:39 executing program 0: inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = add_key$user(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/27, 0x1b) add_key$user(0x0, &(0x7f00000001c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$invalidate(0x15, r3) keyctl$get_security(0x11, r3, 0x0, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, 0x0) add_key$user(0x0, &(0x7f00000001c0)={'\x00', 0x2}, 0x0, 0x0, 0x0) keyctl$dh_compute(0x17, 0x0, &(0x7f0000000340)=""/57, 0x39, &(0x7f0000000540)={0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x0, 0x3ef}) r4 = syz_open_pts(r1, 0x40000000002) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x0, 0x800000003, 0x0) bind(r6, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r7, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$KEYCTL_PKEY_QUERY(0x18, r7, 0x0, &(0x7f0000000180)='/dev/ptmx\x00', &(0x7f0000000200)) getsockname$packet(r6, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100687462001c00020018000200030000001fffff"], 0x3}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x4f, r8}) fcntl$dupfd(r1, 0x0, r1) r9 = dup3(r4, r1, 0x0) write$UHID_INPUT(r9, &(0x7f0000001340)={0x8, "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", 0x1000}, 0x1006) [ 312.669031][ T8126] block nbd1: Unsupported socket: shutdown callout must be supported. 05:07:39 executing program 5: r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x25820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x5}}, 0x18) r2 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x600, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xfe18, 0xfa00, {0x4}}, 0x20) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000076}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000000040), 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x5e) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x121400, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) unshare(0x60000000) 05:07:39 executing program 3: futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x93b07afff558dd4c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2$9p(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0xffffffffffffffca}, 0x7) mount$9p_fd(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='9p\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB=',noextend,\x00']) write$P9_RREADDIR(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="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"], 0xd8) write$P9_RGETATTR(r0, &(0x7f0000000200)={0xa0, 0x19, 0x1}, 0xa0) socket(0x3, 0x4, 0x0) r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x0, &(0x7f0000000100)={0x1, 0x3}, &(0x7f0000000040)) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter\x00') write$P9_RAUTH(r2, &(0x7f00000002c0)={0x14, 0x67, 0x1, {0x102, 0x0, 0x6}}, 0x14) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x3) bind$tipc(0xffffffffffffffff, &(0x7f0000000300)=@name={0x1e, 0x2, 0x3, {{0x0, 0x1}, 0x3}}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001400)='/dev/sequencer2\x00', 0x90d082, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x18e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) rt_sigtimedwait(&(0x7f0000000340)={0x3}, 0x0, &(0x7f00000003c0)={0x0, 0x1c9c380}, 0x8) r3 = getpid() rt_tgsigqueueinfo(r3, r3, 0x16, &(0x7f0000000100)) ptrace(0x10, r3) ptrace$pokeuser(0x6, r3, 0x388, 0xffffffffffffffff) r4 = creat(&(0x7f0000000580)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x98428d57a99b5f44) io_setup(0x4, &(0x7f00000004c0)) 05:07:39 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1, 0x9}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r1, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000040)={0x1}, 0x8) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000005000)=[{0x0}, {&(0x7f0000002f80)="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", 0x1c1}, {0x0, 0x9}, {&(0x7f0000004000)}], 0x4, &(0x7f0000005080)=ANY=[@ANYBLOB="100000000000000000000000000000001000000000000000000000000000000010000000000000000000000000000000100000000000003bb0ddc83800000000000000000000000000000031ffc5c0d711ad4934cfbbd72d64d1975dd3e80f90eb9a0a001000"/136], 0x88}}, {{0x0, 0x0, &(0x7f0000007800)=[{0x0}, {&(0x7f0000007440)}, {0x0}, {0x0}], 0x4}}, {{0x0, 0x0, 0x0}}], 0x4, 0x24000004) [ 312.722208][ T8126] block nbd1: Unsupported socket: shutdown callout must be supported. 05:07:39 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r3 = fsopen(&(0x7f0000000040)='cifs\x00', 0x0) ioctl$void(r3, 0x5450) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r5, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) openat(r5, &(0x7f0000000000)='.\x00', 0x80, 0x40) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x82) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000000580)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup3(r2, r4, 0x0) ioctl$KVM_SET_SREGS(r6, 0xc008aec1, 0x0) dup2(r7, r6) [ 313.049935][ T8138] IPVS: ftp: loaded support on port[0] = 21 05:07:39 executing program 3: write$ppp(0xffffffffffffffff, &(0x7f00000002c0)="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", 0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) mmap$usbmon(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x110, r1, 0x401) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$kcm(0x10, 0x3, 0x10) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r4, &(0x7f0000003780), 0x261) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000180)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) sendmsg$kcm(r3, &(0x7f0000000280)={0x0, 0x50, &(0x7f0000000100)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0400b0eb04000e00160011000586f9835b3f2f009148790003f85acc7c45", 0x2e}], 0x1}, 0x0) 05:07:39 executing program 4: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) 05:07:39 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xbfc4, 0xdf6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f00000002c0)=0x6, 0x4) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000240)={0xe26e, 0x8, 0x1}) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xfffffffffffffecd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r3, &(0x7f0000000300)=ANY=[], 0x6) dup2(r3, 0xffffffffffffffff) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x0, 0x301000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r5 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r4, r5, 0x0, 0x800000000fffc) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000300)=0x6) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r8 = getpid() r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000480), 0x0, &(0x7f00000004c0)) r10 = getgid() r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000840)='/de\xf49\xd3MS{|/net\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r11, 0x4028af11, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) r12 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r12, 0xaf01, 0x0) r13 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(r13, 0x4028af11, &(0x7f0000000040)) r14 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r14, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x431000, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0xaf01, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) r15 = getpid() sched_setattr(r15, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setscheduler(r15, 0x1, &(0x7f0000000380)=0x8000) getpgid(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r16 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r16, 0x0) write$P9_RWALK(r16, &(0x7f0000000300)=ANY=[], 0x6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, r16, 0x0) r17 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r16, r17) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xfffffffffffffec8) getegid() r19 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000001ac0)='/dev/vcsa#\x00', 0x400, 0x40000) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) r20 = getpid() sched_setattr(r20, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setscheduler(r20, 0x5, &(0x7f0000000380)) socket(0x10, 0x2, 0x0) setuid(0x0) r21 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r21, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(r21, 0x4028af11, 0x0) r22 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r22, 0xaf01, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003140)=[{&(0x7f0000000100)=@file={0x3, './bus/file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000000400)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000580)="662e72720f2a216d54aa17e89c0d449032e652373ac558b7367ab3499e1527e088ccfe6e9e9da1cb7ef6af600fcc160d65b8cb23fcb40c603f34c8deab3dcea55f929ea931bcd0b1261ea7e8dca5c8efc159cd143b744301ee123b95d1efdcfab1beb4d31d7eeedb9306d3fcb6", 0x6d}, {&(0x7f0000000600)="9821d0f458fec4b2b88880057c6cbf1f75883f3d67c5ca23b788c472d59e9826fcb02b3cc96e881e4bb6c2f7a64506eda4f7d440b87ba40403a85446d4e222aad74f9bfc9ee12ef570fd", 0x4a}, {&(0x7f0000000500)="8c68420d75aa78ab8b48451a17f8948898113f65b1fe32117ea4e3313bbe9f15af0ef2bd42ca498115717670c4351debfdab0986268a06a123e8b61ff3258444e498deef42b5a03eb62a185ff7693885a9bd4d14fecd9f84ff", 0x59}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000d8010000000200", @ANYRES32=r8, @ANYRES32, @ANYRES16=0x0, @ANYRES32=r10, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r18, @ANYRES32, @ANYRES32=r19, @ANYRES16=r1, @ANYRES32, @ANYRES32, @ANYRES32=r9, @ANYBLOB="9c9483a06e2d73f7c7b24d9b8ed6cf9df03eea39044cda0cd257eba59d44ded1918f65ae5982286ddbf3dfa6d70e31156d21fedd85569c7628806e98d18371852d1d066aa2e8ce78bfe46e549ad3d8ee7385ec037e719365550017cdc2144e11a480914c95fc8e02fed3297fd966d7bec34f010828ddc68cd825c007deca5612aec327ba6f95d20c78265dd01e9cfed57fa68654a451953fca", @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000105", @ANYRES32=r7, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00'], 0x122}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x8000}], 0x3, 0x4c010) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10d022, 0x8000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 05:07:40 executing program 0: syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) utimensat(r1, &(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x77359400}}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x10000, 0x0) renameat2(r0, &(0x7f0000000180)='./file0/file0\x00', r2, &(0x7f0000000240)='./file0/file0\x00', 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="00e6ffffff000000000000", @ANYRES32, @ANYBLOB="080000eb8453cd2faacf8ce6eb"], 0x3}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x101) [ 313.449156][ T26] audit: type=1804 audit(1574053660.085:37): pid=8162 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/7/bus" dev="sda1" ino=16575 res=1 05:07:40 executing program 5: r0 = syz_open_dev$mouse(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x25820, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$FUSE_NOTIFY_POLL(r1, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x5}}, 0x18) r2 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) mmap$xdp(&(0x7f0000ff9000/0x4000)=nil, 0x600, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xfe18, 0xfa00, {0x4}}, 0x20) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000076}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x0, r3, &(0x7f0000000040), 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x5e) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0) openat$mixer(0xffffffffffffff9c, 0x0, 0x121400, 0x0) accept4$tipc(0xffffffffffffffff, 0x0, 0x0, 0x800) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) unshare(0x60000000) [ 313.828285][ T8164] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 313.857676][ T26] audit: type=1804 audit(1574053660.495:38): pid=8162 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/7/bus" dev="sda1" ino=16575 res=1 [ 313.865058][ T8179] IPVS: ftp: loaded support on port[0] = 21 [ 313.890571][ T8164] FAT-fs (loop4): Filesystem has been set read-only [ 313.897691][ T8164] FAT-fs (loop4): error, fat_free: invalid cluster chain (i_pos 17) [ 313.940766][ T26] audit: type=1804 audit(1574053660.535:39): pid=8162 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/7/bus" dev="sda1" ino=16575 res=1 05:07:40 executing program 4: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) [ 314.061282][ T26] audit: type=1804 audit(1574053660.625:40): pid=8184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/7/bus" dev="sda1" ino=16575 res=1 05:07:40 executing program 2: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="58573273216d23ec5b1f2eb2f62d063f556e13f7fb1a045c78370cc86b6d3dada39e490ba84b5f2a95d262a037c8cbf8001386c312ffa09c8a10a396dc5000578f8e20b167abc1215134143f0dea9f9a40ff5500f3b786ff24c69b15696af38d8cfeccc0612d2afe57483ad16ccaf02a8796a2b700a636b5560e7f26fe439f7dc0a34208eef5d778cf493cdc814a30f94099085bf2b7b9fffcec6a97bb38c562e72d7e0b520462647f679c20100b8fad68f2771e172b65388195063e0510f2922810bafa3b63a78146b55fa60831a4907b0a39c9b2edcf382c659231c876dc8d18ebdc6c5697012ea215ad83815fa819d40871989b1acec91e7dd440cd89b8d126a29d5d8863d2422a5dba91cbcbb97e4ea40b0487028431be9d85100165c2c9ed493a86e53961cdd27f9470de0cf2ed0de8713a96e1241dbf6127063d4ffb9504de46a085687e63aac8855efc3b99b4b4e1f86d2edd403c7f121a60e0b2e991db0b97a5dbdf123fbbc5fa83b1d6b45037dc3135a409e88fb481c9597aa3b8e326c98b2cc42402665d5e103498d506460c1eafe66837836d217983ee35c5f21db67cd43690456a556584f89c86dea4e94ea1958061593db1330c246015040799a86a3af7fc0bc8e5b7a31d602292dadedd96d00753d1a4928ea156647b3eb4423469d47c259e6ff741667533cf942b3242d837083d27f4b119a82b51e10d56ec5ad0625df9254136fa7cc66f2dc5edbdf3a26e0e27c1e24547998d7be8d48ae001e3980265da81077d7cbc1e6534d6799ccd00600c2567ad2bf85b047a86da11dae40c02bbca783ed1c617dd1759f40d12ed549ad44b5014c3d63078b2c477f10ce75519db51ca9b5badc5108ee7f13effee0292c0df3c8b76c78d65f1ef8358ef80e7d98103337e6117210022459bb8f6ad8d9e2b64c18d7701f4ed84992d96d42ccf16912959d4a235b991d9d45f331d0b7dc7ed17448e1b009962067a6c30e81a62f7ad8b5794fa6dde902a052e8f304b223b9d32c01ff437c91ca4c20f9a81209fbffd2b4a73dbca7ed8aeab37f5db3dc5c634df9d6be4abfd306b94f7135fc1e3890da08c7419b6c83b5d70babedfd1ee79895e5ec3cc00bbcc7f1f5715cdad9ca972ce4228faa63f96ad8d6506ea3bac4aef3412ad6d10ad849541c1ef64783a57f80e5309c3d87cdc6322a0ae194c7ca71d8a9497bba607e566cf2a1ab0af4bddfda68e7a727e67fc436c42c69618ecdd1b60838839e1bec77550b0de883a75e7cb21ad0e0a0a386c72e4dc904160ba7ebaa521f3df881e5f501edba0963d4d1306a9c86c55fc5ff0291d4ee178cc9afdf4d165d8e7bc959943c2663b3eb4b159a70056005415844b38bbcba30d194f0600961b0c15c4c75933e2e85559bb78e760a0991e7d056b62f1ab081cb9300607f680986bed5fb9b39da1c9ed72b073560c9e3403f0dd47840f0f7d45b5f44145e24a52bf803d16dd3f650a63291ac8eb8452441567e961de5e5afe35ac9db5ef7b1661d0ca510abbd462cf9a70beb7d1e95e2c5413e2447d19c17404c79c81787fecc06db2ef2a5de9ba0ffa7e7baa76cc5fc18e14821534aa548c1dbc1fbe729ee0ecd51400f950d1ce4d43a92f1b51b79d670004f50023fb4cca4dac899b820d33cfd807650eb2f34cf5b7754d63764933e3f3b9f76635b8452ced8eebd8215f56be8c42867512b5a00f5ac9cde5754fbe6dc186accc24803400662a41467139e48ccdc7e27b763abc14ba23f5f3d00a34147c2437c4ea9fcf9adf03e759a44c212d111f72f3effb1e41dc498847983150543aa0a7f09287fdd4e6f9f078616d502c4f038a3f4eff7b40666018ebefd03ade4c2d5fce40e36ef53aaf4c55651d4471394c300605a06ef57f554b5cb21bc58a3d9b482ab9660c57abd73585ebb086ca10ff1113b01110d5d3c5ab258e190b60d9247b2a88cda378efcb6df433d52a228d8fcf4e9554026a5acb59c93040e008e67c5396a7dd36d4377f557a0a86ca4ad411b27a9665bd3c2fc6e7e09390613d92b1834272d593fb0e03f1f58001deca9f9ac0dccd05e360dd9dd9c8d6c8edd0310aa983b87ef766a673b5aa01d5d247a6a244734275311388a09f291292e6f296d7004eee5a164d551bde74ae762c27f405439615087b6f311c50fb5f4d148d830d7f631c0d4a00b9a8e3863b6997283cf636403354ee39139aaa492062c450816588d5780aca1f4e80b01fec85ec47f410f4b80223ccc44ff62733b605b762ef3eb893f7b0a98aaeb05c535332b331789c54fbc85a2ff9ca5c4b8b9189e489bbed479623c08e568ac806f008d86bcbe1173b586aeed807a209945879861a408977f0aeacef523816f881494547a1b1d238870e6b09add044f636266369b31e5eb7552f9357d9c103cb475f608050cfef82dce12b2ce48d7a8aae68c1dfc36cdf22aff5872192011dfc5c4b66b6b4c2e53104fa5487cc3b10d58e07629e3dd34b9ca2686f8f3f7fc0113b21364662bffafce6b2413b4fcec2a27e54bee15a20e0ec6b784e5a3569fd1cf5725ab60ca1d009829118bd1da5c9878e59d6f9d758afe8c35bc16855546355e11b8204ee911863e0fe0f351e85424373802a209a696c2bd5de58d1bdabc73750cb7fd733c8826131a78f16f285d336f7f484a387eed11f8ce783c62f15f3bad4acf9e1b6348d452d95959f00f5b6a3b4f6c143b7b7f841e57c3cd9e313b6ee5ffa76bdf7538dba7df64f1ae4d28e615534640bd2df4c1a624075776058a87a7c22d7ea34c31d70cb0540a42dac87aff1d6796be02af36aac65aecfa5d459e87fe23dec0250fcae70444a8a8beccd76c68d8c47bf9b3e39c7abd78a5b03ba6550998e2ce912e4fe1639cd2ccb6f45a7f2cfb29883f4717d3e5887d5365ed1b497ff569cacf9baa1c9397e32ba1206d7e4cb3b47873dab798c3b100f24c3187e31902fa9407efbf45c06d0f37cdef5027ef3ae69f7856918b1cf59268273a120b821f757478f6eafc1eae7d341eec81832b0199465b6d601c44eb5d916ab2eb7bd325e1bccc3e50860c03c71ff43b09d03f50ebd323799161aa6a05fbe4f7566c2a07bae8aabc8edfae89f089d3309dd2115002e20e791454e75a7f8a59282eab4a967183c4b7ba1162a9ba5712ab4f3060dacbb74efb16406eec5cffab8748da0f9afe437c2412fc3175387d648deee40f868582d8cc8ec5d1d349cc3a2e54ec00bd52ef891d4c54832b4845ba0faf18cb303414b48c9392eaa91a6eecf3a8d07534f026773764e5e6a856c62b0e87f1c59de19088b1c6a97515a1033d70f63224a81ef0a6c6eb074e1c2dc4b3499a786932e6c7c8c1a9e5dcc9510733cf03124b53a1029f1824fcaf30aa8f44516207576035177287bda2710451d3c3e0abd8b8c66263535c05992dc0bd27ee032bd10932c35747caca863222992c6629892b985f9fc4f4a9a7a152adbbee50093e8e7ecc11617f6d79ecc52ba5db3646a5aa8a1ed33f7a248c2eddd8b997e79c979de394cee060e6a088999f0cabb64e589a0ffef63ef0235defa9b8dc6c5b15b2883623c669c2f0327ab00f0369a8c363de8b7b65fabba4746e3ac38186f51033a822416a70d44ac3606bda915dd041b7613639e380469b8943f6f4ebe53757e2c6380bf302c5bde23b40d392b41bc9868615a46e16a043a8cafe1dbe6fd004ed5f0ae91408b49a5365b4b6c1ee0059ae94114c0187e608b30d72af9617fb9e3e300d64ebd059a6fc1a852c84007c6f9ad1fcc12af4b32ca4513a542ff2f4316ef88c6d3ed63e1af4d94a3ec3096965e644d3f3c6db36f7109af3416a570bb65178667eff182b8624c496e515e3286214b0ade4409a585a69889b426fb4c7c7c9c0ac23653eacea30d11a2b6a244ac3086ac3c5419b2eb16cbc9c50af00d6b01e87eafbd229a891850849bfb4b153a181dc9ff10c712641dfe0f4b088e69a4695853e9e5d7473cff95bb8aa4deabf13bb8e3e93c52f288e6c261a1621a4092f82184c01e1228b6cebe83043f4976c8031f251264f6f26e8aa23b079510731faad961cab2736d32f197aae37e9e88e24f0ee0c5dd8ad25f0fed6810d0c8bfdaf6269d45550b60489abada68d1e730ba46eb3650d9b6317ce9ce2b2ebf2bf1f0461607fee61b3b679d61966eb676d63ea6383a0ab6dd59d291232e577f37642f3ee5f77cacb8face0dced5454489e160ed8acdc07718e304082d3f531746a348a697c20d30bb312160cea9ced1623a5739072870e86b89aa2736ea1c753482776a4119d872c9955e947aeef257d153a6feba6e78ac0c6c35032d7b6059e04ca822ff0a8a1627bee903e950c9a8bcf2d4fe12fa401ddd798fffec7246232257746a19f230d843605d916f5c526b1d7e251b982074230e155d94c85a10cb04fad1f0878162790026f69535a22b3e309caa5c9291172a5d2db478d543e3fcedef8c1dd232f66deace7f9615ab1225aeccda510a893b7d5a7518ddd9292926245cafe6a96bf580061110a09ddc655a00e78a58a8704ddf502075f44c427254b377241397e7cc4b4127fe09ed6f9a75603dfe1980f9b8952a1986fee5f8cea6c442c543ee601c7e7db352c5b18008941e0d9cf6c563d4bd7beefc667473eccd00a65046c2cefc5d4c4c38f8bcd9d64c0bcbe1dbb78156462638076744af0497c78db9be84225d6a2ec5cf824d9cccbe8c676df42dde4e93bcad64828c9d77c4f4386f7009d5309407ab1d9c108f29e968cf87fa1756474a8b2f77285a3467427989800e9a48dd96be982dad1964565ce03e13efba8792298b6543f4a481abb9a8d40603b07c77ef719a2d49345fe8c1a7de2b4501bc6f496073b442f7b60d2d6640c4fbd6cba74da61043d760de69729dec60cf0cbcd0eb73749bb2dba57175ce1f9164b97223c04c83120d9e30c110dc96c633f45dc4561da036ec71fe4062353b3424b6c54ec3f573b440d94dcab5d77e88b0793e3ad2b0f99c21f0e03f33860e53b3fec449f0f8e28b5dfce22a62a43f4d8880cd84dab61ede5c2613590db13b0ac6d3342d0f41f446d53d89f38e79287a438c459a754d32cefdc2a1b31361d50d05b63a0e0ac5dd0e322c5a6ed9fe4b72779879bd9c1db2d254872d055e6bdf39c814f0c910e0e9c3f2174c8c389620873a7d13f4ea02f49c5b297abd36a8896113f9449db9e775682d456e2967ac7cd319fef0995468009a1abc7b830b181b4945373294b2aabd04239e4a222bab8b5c5d1b4aeeb66203a40c3271a96d6d6edde7506e35d0126a09d15506e3a112787c24f5d19c81ee01fce750812cae0069b39865ebcaaf249d364b978424ee2f0f8c3eadf143a8380e508d6a0274ef128664321c6ebf40e3c0993afd563a401b1167fc234ca39a106dd6d8a06e36dddac953e4704c18c501b527ccccc089b94ab0548abf8bc95828c7f22bcd0b2fb7d03e6b69a4a8c31729a0f87f7dca35d120feccd3698bf78af9c14482a619286f804f92354594d709e956aa8f2d5d7a112a4cbbf1496a36ef48e75107a11be454c54fdf0c5ddb7d22afd276e9f7f6384a9d167d8ef148d859674cf8f5cabc321da01cecddee2f84a000869daba9e664ebdaa016609b7e7c1fe222e65e58058d9cb52c9af7a6f9e0ac4e90b1be7088cd89ac815d976ee398c136555fae5200c08b76197c2ca06cc00d1c1b4b30463943d38d2caeb554d5352a22d9df2e02a4b18a2ff40a6309553fe9b87ce6b06cd37512db735571efec5a33b47f7374df6fcc0860ac7521", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) 05:07:40 executing program 3: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) [ 314.146469][ T26] audit: type=1804 audit(1574053660.625:41): pid=8184 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/7/bus" dev="sda1" ino=16575 res=1 05:07:41 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xbfc4, 0xdf6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x5, &(0x7f00000002c0)=0x6, 0x4) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, &(0x7f0000000240)={0xe26e, 0x8, 0x1}) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xfffffffffffffecd) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r3, &(0x7f0000000300)=ANY=[], 0x6) dup2(r3, 0xffffffffffffffff) syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x0, 0x301000) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r5 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r4, r5, 0x0, 0x800000000fffc) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000300)=0x6) socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) close(r6) r7 = openat$ipvs(0xffffffffffffff9c, 0x0, 0x2, 0x0) r8 = getpid() r9 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getresgid(&(0x7f0000000480), 0x0, &(0x7f00000004c0)) r10 = getgid() r11 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000840)='/de\xf49\xd3MS{|/net\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r11, 0x4028af11, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) r12 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r12, 0xaf01, 0x0) r13 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(r13, 0x4028af11, &(0x7f0000000040)) r14 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r14, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x431000, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0xaf01, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) r15 = getpid() sched_setattr(r15, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setscheduler(r15, 0x1, &(0x7f0000000380)=0x8000) getpgid(0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x28812, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r16 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r16, 0x0) write$P9_RWALK(r16, &(0x7f0000000300)=ANY=[], 0x6) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x10, r16, 0x0) r17 = perf_event_open(&(0x7f0000000180)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r16, r17) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xfffffffffffffec8) getegid() r19 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) syz_open_dev$vcsa(&(0x7f0000001ac0)='/dev/vcsa#\x00', 0x400, 0x40000) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x4028af11, &(0x7f0000000040)) r20 = getpid() sched_setattr(r20, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setscheduler(r20, 0x5, &(0x7f0000000380)) socket(0x10, 0x2, 0x0) setuid(0x0) r21 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r21, 0xaf01, 0x0) ioctl$TUNSETIFINDEX(r21, 0x4028af11, 0x0) r22 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TUNSETSTEERINGEBPF(r22, 0xaf01, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003140)=[{&(0x7f0000000100)=@file={0x3, './bus/file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x20000000}, {&(0x7f0000000400)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000580)="662e72720f2a216d54aa17e89c0d449032e652373ac558b7367ab3499e1527e088ccfe6e9e9da1cb7ef6af600fcc160d65b8cb23fcb40c603f34c8deab3dcea55f929ea931bcd0b1261ea7e8dca5c8efc159cd143b744301ee123b95d1efdcfab1beb4d31d7eeedb9306d3fcb6", 0x6d}, {&(0x7f0000000600)="9821d0f458fec4b2b88880057c6cbf1f75883f3d67c5ca23b788c472d59e9826fcb02b3cc96e881e4bb6c2f7a64506eda4f7d440b87ba40403a85446d4e222aad74f9bfc9ee12ef570fd", 0x4a}, {&(0x7f0000000500)="8c68420d75aa78ab8b48451a17f8948898113f65b1fe32117ea4e3313bbe9f15af0ef2bd42ca498115717670c4351debfdab0986268a06a123e8b61ff3258444e498deef42b5a03eb62a185ff7693885a9bd4d14fecd9f84ff", 0x59}], 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1c000000000000d8010000000200", @ANYRES32=r8, @ANYRES32, @ANYRES16=0x0, @ANYRES32=r10, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r18, @ANYRES32, @ANYRES32=r19, @ANYRES16=r1, @ANYRES32, @ANYRES32, @ANYRES32=r9, @ANYBLOB="9c9483a06e2d73f7c7b24d9b8ed6cf9df03eea39044cda0cd257eba59d44ded1918f65ae5982286ddbf3dfa6d70e31156d21fedd85569c7628806e98d18371852d1d066aa2e8ce78bfe46e549ad3d8ee7385ec037e719365550017cdc2144e11a480914c95fc8e02fed3297fd966d7bec34f010828ddc68cd825c007deca5612aec327ba6f95d20c78265dd01e9cfed57fa68654a451953fca", @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000105", @ANYRES32=r7, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB='\x00\x00\x00'], 0x122}, {&(0x7f0000001d00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x8000}], 0x3, 0x4c010) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10d022, 0x8000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) 05:07:41 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) 05:07:41 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) [ 314.895883][ T26] audit: type=1804 audit(1574053661.535:42): pid=8216 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir040757128/syzkaller.JgfMIq/8/bus" dev="sda1" ino=16546 res=1 05:07:41 executing program 3: add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380), 0x0, r0) request_key(&(0x7f0000000980)='dns_resolver\x00', &(0x7f0000000840)={'\x00\x97\xdf', 0x3}, &(0x7f0000000880)='./cgroup.net/syz1\x00', r0) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r2, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r2) r3 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000300)='\xff\x03\x00\x00\x11\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r5 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\b', 0x1, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r5, 0x0, r6, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r6) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082) r8 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) close(0xffffffffffffffff) r9 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) sendfile(0xffffffffffffffff, r9, 0x0, 0x80001d00c0d0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000180)={0x3, 0x0, 0x101, 0x1, {0x4, 0x0, 0x80000000, 0x3}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000940)='?dev/a5\xc8\xb3x\xac\xeb\v#R\xb8\x9a\xa2', 0x0, 0x261801) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000004c0), 0x1, 0x0, 0x0, 0x4048024}, 0x4000000) syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x0, 0x105000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="0700140001008e0000c08100e914a300"], 0x1) fsmount(0xffffffffffffffff, 0x0, 0x7) pwritev(r8, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e23, @loopback}}) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f", 0x12) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f00000003c0)=0xc) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r7, r7, 0x0, 0x40fdf) 05:07:41 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) r1 = memfd_create(&(0x7f0000000280)='^\x00', 0x0) openat$udambuf(0xffffffffffffff9c, 0x0, 0x2) perf_event_open(&(0x7f00000003c0)={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, 0x2}, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x100000fd, 0x81003) sendfile(r0, r1, 0x0, 0x102002700) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffd, 0x101005) write$P9_RCREATE(r2, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x82, 0x2, 0x6}, 0x5}}, 0x18) r3 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r3, 0xc0189436, 0x0) accept$inet(r3, 0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 05:07:42 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) setfsgid(0xee01) r1 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0xfffffffffffffffe, 0x0, {{0x2, 0x1, 0x8000000000000, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r1, 0x0, 0x3}}}}, 0xa0) r2 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r2, 0x0, 0x3}}}}, 0xa0) r3 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r3, 0x0, 0x3}}}}, 0xa0) r4 = geteuid() write$FUSE_CREATE_OPEN(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x0, 0x0, {{0x2, 0x1, 0x0, 0x0, 0x1ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x53b, 0x0, 0x0, 0x0, 0x3aeb, 0x0, 0x6, r4, 0x0, 0x3}}}}, 0xa0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='nocase,pcr=00000000000000000049,defcontext=user_u,fowner=', @ANYRESDEC=r0, @ANYBLOB=',fowner>', @ANYRESDEC=r1, @ANYBLOB=',fowner<', @ANYRESDEC=r2, @ANYBLOB=',uid<', @ANYRESDEC=r3, @ANYBLOB="2c666f776e65723ce036b2d59cf41f9fdc2294d2b6a4ec3df1007cad807b1028260100000033ea1e949d678880ec09792860acd946abf7c2585aba1e892c93b560ab6b89b77ba38ddf345532ca6b96ba6525ba56bfbe310f04819b824d7834717ecf1a95e2280aea5f5b5feb5dda6d2cc37aba3ebcc6dc18d1ee9b8d618bf39c83de7c99f9a9776cd57dfa72b1cce4bc83d124ecc537d45e6ae12635c0d78c27a7f4602f5a680ae9c21aa4db59059295e8f9bada68e83ab288627655d6a3db1c641a8d389deffe557705e02bcd272eba559ee5e7c5e329", @ANYRESDEC=r4, @ANYBLOB=',\x00']) 05:07:42 executing program 1: accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x9, 0x3, 0x10000, 0x8, 0xd8f5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000100)=""/45, 0x2d}], 0x1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) r7 = syz_open_dev$cec(&(0x7f0000000b40)='/dev/cec#\x00', 0x2, 0x2) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x20, 0x2, 0x5, 0x3, 0x0, 0x9, 0x100, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda22, 0x4, @perf_bp={&(0x7f0000000a40), 0x8}, 0x200, 0x18, 0x0, 0x5, 0x7, 0x7f}, r6, 0x10, r7, 0x2) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0xbf, 0x5, 0x6, 0x3, 0x0, 0x1, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3ff, 0x4, @perf_config_ext={0xd3, 0x5}, 0x28, 0x0, 0xed99, 0x0, 0x1, 0x7f, 0x1f}, r6, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x13000000, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x4326060000000000, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r8 = dup(0xffffffffffffffff) flock(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r9, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r9, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r9, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r10, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r10, &(0x7f0000000040)=""/77, 0x4d) syz_emit_ethernet(0x3, &(0x7f0000000640)=ANY=[@ANYRES16=r9, @ANYRES32, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="63201bd57a5c0d2c436120fda60b1fca7ffbc3091744abc67928b87a9219cf4acc780513962c0af1df6e3d08daa8a6960e288741d9cdc0ff4ed99fe0f8df6e74d338a9779b4d28fe848da1610dedfaf44eee8a6751bde24203fb6df46b7d56ef9abc82de403fd9dd94466e0acb308eff4547c36ea6bff28b9e891f37463925b568f8443c45e3331bc72a5a75c42f432b08e86fc2c15827feb6b1fe4d0c24593d22fb87ffe5be7fc780d71bc9ed375066812494d454c1af10549c638b3fc2d63984256d99bf9ea2617938b20c156bb74296887257b0aa310744cda1adbd", @ANYBLOB="9363ca386e27a2ab69645eb60d03fb0169490577e9d936a14f879d5fd04f0e5080b354e56b13db9aa821ffb38edf8bb768bb32a823666a3b378f6bdd3ba50a9adbe617a51d30a0716481b4824d9fd981b02d92d245302d315087d801237ff22db8246127b64aee560ed393cc0035774800f3b0e3e7e10dee43e0a9bd45ae21f9ff2ffb07d7739cd4b96a7b4804e7d451c3c0d9a8a92307aefc047cc9526a5716cf03c1728c42b0ee4c8543d710d3f3527443f3f2b7e325f483a20048400174998b5d0ebde818754feba4e8f1f52581144eb92fb482498ddae891b3e1a08cc82e", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="e2a51942a44dea152af7e617c88c3dabe245797c1cf6", @ANYRES32, @ANYRESDEC=r10]], 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000300)=0x2) [ 315.718944][ T8245] FAT-fs (loop4): Unrecognized mount option "pcr=00000000000000000049" or missing value 05:07:42 executing program 2: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, &(0x7f0000000380)=ANY=[], &(0x7f0000000340)='syzkaller\x00', 0x3a40800, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x70) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0xdc05, &(0x7f00000000c0)="b9ff03c6630d698cb89e40f088ca1fffffff0e00000063a377fbac14140ce9", 0x0, 0x9, 0x7000000}, 0x28) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) [ 315.835954][ T8254] FAT-fs (loop4): Unrecognized mount option "pcr=00000000000000000049" or missing value [ 315.850259][ T8226] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 315.873994][ T8226] FAT-fs (loop5): Filesystem has been set read-only 05:07:42 executing program 3: add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380), 0x0, r0) request_key(&(0x7f0000000980)='dns_resolver\x00', &(0x7f0000000840)={'\x00\x97\xdf', 0x3}, &(0x7f0000000880)='./cgroup.net/syz1\x00', r0) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r2, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r2) r3 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000300)='\xff\x03\x00\x00\x11\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r5 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\b', 0x1, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r5, 0x0, r6, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r6) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082) r8 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) close(0xffffffffffffffff) r9 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) sendfile(0xffffffffffffffff, r9, 0x0, 0x80001d00c0d0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000180)={0x3, 0x0, 0x101, 0x1, {0x4, 0x0, 0x80000000, 0x3}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000940)='?dev/a5\xc8\xb3x\xac\xeb\v#R\xb8\x9a\xa2', 0x0, 0x261801) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000004c0), 0x1, 0x0, 0x0, 0x4048024}, 0x4000000) syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x0, 0x105000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="0700140001008e0000c08100e914a300"], 0x1) fsmount(0xffffffffffffffff, 0x0, 0x7) pwritev(r8, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e23, @loopback}}) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f", 0x12) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f00000003c0)=0xc) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r7, r7, 0x0, 0x40fdf) [ 315.881429][ T8226] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) 05:07:42 executing program 0: mknod(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xfffffffeffffffff}, 0x8000000200000653, 0x800007f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x81, 0x8, 0x4, 0x10000, 0x9], 0x5, 0x7, 0x0, 0x20, 0x55c, 0x7, {0x7, 0x0, 0x401, 0x8, 0xffff, 0x4, 0x5, 0x401, 0x2, 0x673, 0x6967, 0x1019, 0x5, 0x100, "b39468fe15f9ca9cfcb81381034a9bb261976a51f9d0fd0e0cf0b867c67e15a9"}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) 05:07:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000004c0)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000340)='rdma.max\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0020600}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x44, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x4}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x64}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4840}, 0x4000) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000180)) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$UI_SET_LEDBIT(r5, 0x40045569, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r4, r3, 0x0, 0x20002000005) ioctl$LOOP_CLR_FD(r3, 0x4c01) 05:07:42 executing program 2: openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000080)) 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={0x8001, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x10) socket$kcm(0x11, 0xa, 0x300) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3e, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) write$cgroup_pid(r0, &(0x7f0000000000)=r2, 0x6) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x6628, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) dup2(r3, r4) setsockopt(0xffffffffffffffff, 0x0, 0x200, &(0x7f0000000300)="7deb4c3c1fe9346ff8057cddac1e31bbb8c64c4e31f67c17c4ddd24cb1e6ab86661570e32cefa6783ddaa898258a60a689f7c263448037424ced23961e2a", 0x3e) socket$kcm(0x29, 0x5, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$kcm(0x29, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) socket$kcm(0x2, 0x1000000000000002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) r6 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x3e, &(0x7f00000002c0)=r5, 0x161) sendmsg$kcm(r6, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r6, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) 05:07:42 executing program 5: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r2, &(0x7f0000000500)=ANY=[@ANYBLOB="ff5b7213b6012f66b000000000e00200ffffffff"], 0x14) sendfile(r2, r2, &(0x7f0000000240), 0x7fff) syz_genetlink_get_family_id$nbd(&(0x7f0000000180)='nbd\x00') open(0x0, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='vfat\x00', 0xfffffffffffffff9) keyctl$KEYCTL_PKEY_SIGN(0x1b, &(0x7f0000000280)={r4, 0x1000, 0x1000}, &(0x7f0000000300)={'enc=', 'pkcs1', ' hash=', {'rmd160\x00'}}, &(0x7f0000000a40)="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", &(0x7f0000001a40)=""/4096) fchdir(r3) fstatfs(r0, &(0x7f0000000380)=""/222) r5 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x6857b21ff1155d90) fcntl$lock(r5, 0x7, &(0x7f0000027000)={0x1}) r6 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r6) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) write$P9_RREADLINK(0xffffffffffffffff, &(0x7f00000009c0)=ANY=[@ANYBLOB="3a258211f663a7724bdef64346bc14b7b0f781659f8056d1d3abf9d1a54bfce1e77551a8bd678625f5083067b024a211847bc2fdffffffffffffff8756ea7d486588"], 0x42) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x26, 0x8080fffffffe) 05:07:42 executing program 3: add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000200)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f0000000380), 0x0, r0) request_key(&(0x7f0000000980)='dns_resolver\x00', &(0x7f0000000840)={'\x00\x97\xdf', 0x3}, &(0x7f0000000880)='./cgroup.net/syz1\x00', r0) r1 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r2, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r2) r3 = add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r3) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f0000000300)='\xff\x03\x00\x00\x11\x00', &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r5 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)='\b', 0x29a, 0xfffffffffffffffb) r6 = add_key(&(0x7f0000000340)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='\b', 0x1, 0xfffffffffffffffb) keyctl$KEYCTL_MOVE(0x1e, r5, 0x0, r6, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, r6) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x0, 0x100082) r8 = memfd_create(&(0x7f0000000540)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Zb\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86a\xfa\xb8\xfb)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) close(0xffffffffffffffff) r9 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) sendfile(0xffffffffffffffff, r9, 0x0, 0x80001d00c0d0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x4}, 0x1c) ioctl$VIDIOC_SUBDEV_S_SELECTION(0xffffffffffffffff, 0xc040563e, &(0x7f0000000180)={0x3, 0x0, 0x101, 0x1, {0x4, 0x0, 0x80000000, 0x3}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000940)='?dev/a5\xc8\xb3x\xac\xeb\v#R\xb8\x9a\xa2', 0x0, 0x261801) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000002}, 0xc, &(0x7f00000004c0), 0x1, 0x0, 0x0, 0x4048024}, 0x4000000) syz_open_dev$admmidi(&(0x7f0000000740)='/dev/admmidi#\x00', 0x0, 0x105000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000007c0)=ANY=[@ANYBLOB="0700140001008e0000c08100e914a300"], 0x1) fsmount(0xffffffffffffffff, 0x0, 0x7) pwritev(r8, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000200)={'gretap0\x00', {0x2, 0x4e23, @loopback}}) r10 = socket(0x10, 0x3, 0x0) write(r10, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f", 0x12) getsockopt$inet_pktinfo(r10, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @local}, &(0x7f00000003c0)=0xc) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) sendfile(r7, r7, 0x0, 0x40fdf) 05:07:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000004c0)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_int(r1, &(0x7f0000000340)='rdma.max\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0020600}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x44, r2, 0x10, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x4}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x200}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x200}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x64}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4840}, 0x4000) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)='t\bnu\x00\x00\x00\x00\x85nG\x13g\xa6\x05', 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000180)) pwritev(r4, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81805) r5 = syz_open_procfs(0x0, &(0x7f00000003c0)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca;\xa3?\xad\xae\x0f\xb5\x97ao3\xab\xcdY\x9a\xe3\xe5\xe1\xf4\x87\xac\xad\x80\xa3P\x8c\xea\x9c\xc7\x00\xeb\xf4X#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\v?v\xf0\xb8\xda=|\xa4\xba\xbbiq!\xd8g\xb7I\x12\x80') ioctl$UI_SET_LEDBIT(r5, 0x40045569, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r4, r3, 0x0, 0x20002000005) ioctl$LOOP_CLR_FD(r3, 0x4c01) 05:07:43 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="40000000000025000400000005007c00000000000000280000000000d4e34ba67f6ebd451a22dec4c83108206624ca7a4f9d38e16565a16eb68ca2227b28aa5a5282ff43ba0c2b77d868c0757da79288e04d05da51f45ebf460b26bbc86d383a064ea312ba66db4ce4948932585fc97ed370ddb2a3acadc68287b2e940eb689162949f0e102da9edd02e3913d84545b63c4700"/158], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r2, &(0x7f0000000040)=""/77, 0x4d) r3 = dup(r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000080)={0x2, 0xae}) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) [ 316.411759][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 316.417561][ C1] protocol 88fb is buggy, dev hsr_slave_1 05:07:43 executing program 1: accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x0, 0x0, @empty}, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x30, 0x5, 0x1, 0x9, 0x3, 0x10000, 0x8, 0xd8f5}, 0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000100)=""/45, 0x2d}], 0x1) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8937, 0x0) rmdir(0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) r7 = syz_open_dev$cec(&(0x7f0000000b40)='/dev/cec#\x00', 0x2, 0x2) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x20, 0x2, 0x5, 0x3, 0x0, 0x9, 0x100, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda22, 0x4, @perf_bp={&(0x7f0000000a40), 0x8}, 0x200, 0x18, 0x0, 0x5, 0x7, 0x7f}, r6, 0x10, r7, 0x2) perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0xbf, 0x5, 0x6, 0x3, 0x0, 0x1, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x3ff, 0x4, @perf_config_ext={0xd3, 0x5}, 0x28, 0x0, 0xed99, 0x0, 0x1, 0x7f, 0x1f}, r6, 0x6, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x13000000, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r5, 0x89a0, &(0x7f00000005c0)={@local={0xfe, 0x80, [0x4326060000000000, 0xfeff0000]}, @remote, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r8 = dup(0xffffffffffffffff) flock(0xffffffffffffffff, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) r9 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r9, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r9, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r9, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r10 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r10, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r10, &(0x7f0000000040)=""/77, 0x4d) syz_emit_ethernet(0x3, &(0x7f0000000640)=ANY=[@ANYRES16=r9, @ANYRES32, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="63201bd57a5c0d2c436120fda60b1fca7ffbc3091744abc67928b87a9219cf4acc780513962c0af1df6e3d08daa8a6960e288741d9cdc0ff4ed99fe0f8df6e74d338a9779b4d28fe848da1610dedfaf44eee8a6751bde24203fb6df46b7d56ef9abc82de403fd9dd94466e0acb308eff4547c36ea6bff28b9e891f37463925b568f8443c45e3331bc72a5a75c42f432b08e86fc2c15827feb6b1fe4d0c24593d22fb87ffe5be7fc780d71bc9ed375066812494d454c1af10549c638b3fc2d63984256d99bf9ea2617938b20c156bb74296887257b0aa310744cda1adbd", @ANYBLOB="9363ca386e27a2ab69645eb60d03fb0169490577e9d936a14f879d5fd04f0e5080b354e56b13db9aa821ffb38edf8bb768bb32a823666a3b378f6bdd3ba50a9adbe617a51d30a0716481b4824d9fd981b02d92d245302d315087d801237ff22db8246127b64aee560ed393cc0035774800f3b0e3e7e10dee43e0a9bd45ae21f9ff2ffb07d7739cd4b96a7b4804e7d451c3c0d9a8a92307aefc047cc9526a5716cf03c1728c42b0ee4c8543d710d3f3527443f3f2b7e325f483a20048400174998b5d0ebde818754feba4e8f1f52581144eb92fb482498ddae891b3e1a08cc82e", @ANYRES32, @ANYRES32=0x0, @ANYBLOB="e2a51942a44dea152af7e617c88c3dabe245797c1cf6", @ANYRES32, @ANYRESDEC=r10]], 0x0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000000300)=0x2) 05:07:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x34841, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000001c0)=ANY=[@ANYBLOB="0540e80001890c55139fe57b7cd2676ad1bd19d903e9b39e6c1bd486350927844ade11d89bb5681244adf29de63723ae8328c6cb500d69e0988cc0ff8814716e31db56913ace2ede62f3cb7d159ed5d8fed6c1e1b37d81a645992d44d7cea34616733ef9f2ec4498e0865a71d7140b11606bc92d73093eb47c1d3d685df6c1531ff3981e0037fdb39c57dcfd3e28a04afa3ad05548b291e632a2cdea4a4d0c1dcbe8da4df93f71eb8af2bc9c54a625e486eb5d4d7c13ffe380f2010fdcb379e9e43cf1756154cc78577b41290fff9a9ad72882c84dc5f55755c05425909ea26607698ab89f50f048c3e0e02049ac35c1e5"]) r3 = pkey_alloc(0x0, 0x6) pkey_free(r3) r4 = syz_open_pts(r1, 0x4000000000000002) sendfile(r4, r0, 0x0, 0x6f0a77bd) [ 316.834917][ T8281] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 17) 05:07:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000d00)='net/igmp\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x34841, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) ioctl$FS_IOC_MEASURE_VERITY(r2, 0xc0046686, &(0x7f00000001c0)=ANY=[@ANYBLOB="0540e80001890c55139fe57b7cd2676ad1bd19d903e9b39e6c1bd486350927844ade11d89bb5681244adf29de63723ae8328c6cb500d69e0988cc0ff8814716e31db56913ace2ede62f3cb7d159ed5d8fed6c1e1b37d81a645992d44d7cea34616733ef9f2ec4498e0865a71d7140b11606bc92d73093eb47c1d3d685df6c1531ff3981e0037fdb39c57dcfd3e28a04afa3ad05548b291e632a2cdea4a4d0c1dcbe8da4df93f71eb8af2bc9c54a625e486eb5d4d7c13ffe380f2010fdcb379e9e43cf1756154cc78577b41290fff9a9ad72882c84dc5f55755c05425909ea26607698ab89f50f048c3e0e02049ac35c1e5"]) r3 = pkey_alloc(0x0, 0x6) pkey_free(r3) r4 = syz_open_pts(r1, 0x4000000000000002) sendfile(r4, r0, 0x0, 0x6f0a77bd) [ 316.878727][ T8281] FAT-fs (loop5): Filesystem has been set read-only [ 316.888545][ T8281] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) 05:07:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, 0x0) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) pipe(0x0) socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x120) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000040)={0x759, 0x80000001, 0x100, 0x2bed, 0x7}) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x52) shutdown(r1, 0x1) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) 05:07:43 executing program 2: sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000040)="480000001400190d09004beafd0d8c560284ed7a80ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed4e00009052946f02", 0x48}], 0x1) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r4, &(0x7f00000001c0), 0xfffffef3) ioctl$KVM_RUN(r4, 0xae80, 0x0) 05:07:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, 0x0) accept4$tipc(r2, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x800) getpgid(0x0) getresuid(0x0, &(0x7f0000000800), &(0x7f0000000840)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) fstat(r2, &(0x7f0000000d00)) getpgrp(0x0) getresuid(0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000240)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='trusted.overlay.impure\x00', &(0x7f0000000d80)=""/4096, 0x1000) close(r3) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) r5 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r5, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r5, &(0x7f0000000040)=""/77, 0x4d) sendmmsg$sock(r5, &(0x7f0000006e40)=[{{&(0x7f0000000140)=@generic={0x10, "e1109db444d2cc625b3f6763c4e2971bdb01b7d96baff9e99701cab4709b72d249b40411b02f242677e09294cce79dcdd173eec6e0a68d90b09604f092f65051af40495326d0e0a48c6a287a922676f9be4db85d084c507c1aaf63a294c3ef3dc5c92f7463ab60fd3ba78e7e01d4189a518575d90fbe15d3c5da748912ac"}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="bf436120eeae4c2538ef3de098957c15977bbff8bb77a87423cdcdc1754e07d041c24466ba140d404daf61e5f412bdb19f31d7b3179e25357ea66cb4ac2d8c8b2a57fca62d510f163fdf32efa194344cfc3a8b40978f0d6c1c1908d911ed8e0d02531eafb995caff4a9f856273d09f1a6935ac0039c93a3e17249d3fd8e617bf60aa1a8189cc93f46c4e161305f935e560c95c5cc86fdaf88a8b4b3edb897d4f173c6cd2c210443ee8a57f2c8df335913ac644ac698d23dc977457bd5b3534", 0xbf}, {&(0x7f0000000380)="fddb90b6cb87799efc098ad5aaf35e89d1a933a5d73377c4ef928d1b0fc6c05500a715457c583eaa916745c4f2f3015c615a4aff79603e2215b2f90b027453aa4caadc32f999fe308f29d77ae95a94a153f2590eb1e9938a8426de759a7825a39e334773c00e42fdd2222c8c0b41219ad9e2f351d494da50c84f992ee87621060541272088bff2dd100fab58960fa5b85c102ae3f7d7dedbc38deac6257437a6448600fc67ca3a6e1fd37d628ca4721cb6596a84d31af0d44dd97d60335334dae95cebe683d9e746031522da2148218dff75af195dc9c37ea0b33391aca117576fe3026f1240755d8e846bad0f079008033bd957", 0xf4}, {&(0x7f00000001c0)="b0e8536acf40d0b0c9557ad8f822f44091a0c6244c4a53eb628cf039ed130c1ffb71f1eb9a725f3731553304720c3af7595b0a6e8fd3e932704eea3f160f30c8d91c63b1fac903a4318187d12b910e2c26c0e2836c", 0x55}, {&(0x7f0000000480)="fa38dc5a7336e92cf481e0d917c33c816482f87ec3362c7bb9017de52c2ef78071f31b4df7d763a206ec10e7f6bb80a4ccfad61d9adf5296ae6962a11fa4c285df1cd906029411d19e4f8e786017565207d84bbe", 0x54}, {&(0x7f00000000c0)="c61bbc5c2367dcbdf0f79efffda8708b97082f94228533cd66b782716d77c421ca51ba41ec3b12d2850b8d01fa101c02", 0x30}], 0x5, &(0x7f0000000580)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x23c5}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)="eaaa055dc98f441337", 0x9}], 0x1}}, {{&(0x7f0000000780)=@ax25={{0x3, @default, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)="c543983794ebdfeb259f4211fa8455f8d64706aa56e78c03cae8ddea15f408288384e31b18b8184bbd52d6c89225fab08828fe0cb6840b22c6520db59d56f7aef06b4c8f99f4f3ef4d81190860c94f150d346d32d4d9e9bcdd062645d697fb1e75ab60626ea493f86cd18af80bff9b934261c8260861bbacf7a6f9315a70619bbb4b429ad2bddf01608f2ae573beb6b3896a2a5c202ec6", 0x97}, {&(0x7f00000006c0)="9976c2410c9f7293a05370d4b133d98a4cb42183cf0ee09063a608dabe0c04fc2e5e0fbf960f786c8358086cdc154e20299804dad9169c7951b403fe9e2d2f12", 0x40}, {&(0x7f0000001d80)="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{&(0x7f0000005900)="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0x1000}], 0x6}}, {{&(0x7f0000006980)=@pptp={0x18, 0x2, {0x1, @local}}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006a00)="a091773667a554f303e6477c9d", 0xd}, {&(0x7f0000006a40)="2de5870cf6f59314090a588fd90f3ed972946e7cc9a573ec181d708ba7649e70e86d8fe29d3f69fdaa3eefd9cf24c9657412986fd7f3", 0x36}], 0x2, &(0x7f0000006ac0)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x48}}, {{&(0x7f0000006b40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006bc0)="45b14de38cdce9b08b597f25e3d3ec5a390ee1d3a36cca5ab286f447a741beeb56a437ae56a89ae4498653f50763ce3973920c2975dc733341608a14f2c27b1f7066", 0x42}, {&(0x7f0000006c40)="19cda9ea475062ee7de7ae10786a34266b6941564a503680015a8ad9cf12bc8d786d13fb7a1520f6f43c21bae3f9ad7f8ff070b7c1b7732f91a14d1198a909c797515df907486ba205df7cb2ff03a021c28549b1ae222900aa79d98893527fff0bc9d487df2681180415666238046f0f05efe9a941b504e8461019e70311177705fc91c71578aac0fbe54c62f4a9fc76545d2f00387b98d09bf9633b1f24a95fba8e96b188389513e2ea66e98e0efb9cfa308c26aa94292c35b53048329ba94b83f487b7ff77e554625cecf97e6ffb49bce8fefa8f9ec6749631e6a70f2f627d6bc085baf3e3c107606d34d87f70", 0xee}, {&(0x7f0000006d40)="77100f58debdea66cbe26c1cc4260e92aa1ade6bcf395a4b7de3d69b7bfed95505d4f1868c479bce", 0x28}], 0x3, &(0x7f0000006dc0)=[@timestamping={{0x14, 0x1, 0x25, 0xd064}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18}}], 0x48}}], 0xa, 0x48800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x8000, @loopback, 0x1}], 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) sendfile(r3, r6, 0x0, 0x80001d00c0d0) [ 317.114716][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 05:07:43 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) close(r1) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x10a000d54) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101800, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00000000c0)={r9, 0x0, 0x0, "b1"}, 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000140)={r9, @in6={{0xa, 0x4e23, 0x782, @empty, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000000c0)={r9, 0xb9b}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r9, 0x7}, 0x8) 05:07:44 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\vem1\xc1\xf8\xa6\x8dN\xc0\xa3\\\xe2\xcb\xa2\xba\xe5\xf4\x97\xac#*\xff', 0x0) write(r0, &(0x7f0000000040)="0600", 0x2) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="40000000000025000400000005007c00000000000000280000000000d4e34ba67f6ebd451a22dec4c83108206624ca7a4f9d38e16565a16eb68ca2227b28aa5a5282ff43ba0c2b77d868c0757da79288e04d05da51f45ebf460b26bbc86d383a064ea312ba66db4ce4948932585fc97ed370ddb2a3acadc68287b2e940eb689162949f0e102da9edd02e3913d84545b63c4700"/158], 0x1c) sendfile(r0, r0, &(0x7f0000001000), 0xffff) 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) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x1f0, &(0x7f0000000000)=[{}]}, 0x10) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) r2 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r2, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r2, &(0x7f0000000040)=""/77, 0x4d) r3 = dup(r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000080)={0x2, 0xae}) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 05:07:44 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) close(r1) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.memory_spread_slab\x00', 0x2, 0x0) sendfile(r2, r1, 0x0, 0x10a000d54) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r4 = socket$inet6(0xa, 0x400000000001, 0x0) close(r4) r5 = open(&(0x7f0000000080)='./bus\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x101800, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f00000000c0)={r9, 0x0, 0x0, "b1"}, 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000140)={r9, @in6={{0xa, 0x4e23, 0x782, @empty, 0x2}}}, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000000c0)={r9, 0xb9b}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={r9, 0x7}, 0x8) 05:07:44 executing program 1: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r2, &(0x7f0000003780), 0x261) write$cgroup_type(r2, &(0x7f0000000040)='\x00\x00\x00\f\x00\xf7\x00', 0x1eb) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0), 0x0) fcntl$setstatus(r1, 0x4, 0x42000) sendfile(r0, r0, 0x0, 0x8800000) r3 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r3, &(0x7f0000000040)=""/77, 0x4d) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) r5 = syz_open_dev$cec(&(0x7f0000000b40)='/dev/cec#\x00', 0x2, 0x2) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x20, 0x2, 0x5, 0x3, 0x0, 0x9, 0x100, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda22, 0x4, @perf_bp={&(0x7f0000000a40), 0x8}, 0x200, 0x18, 0x0, 0x5, 0x7, 0x7f}, r4, 0x10, r5, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r4, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000140)='\x00\x00\x00\f\x00\xf7\x00'}, 0x30) ioctl$FICLONE(r3, 0x40049409, r6) [ 317.590481][ T26] audit: type=1800 audit(1574053664.225:43): pid=8343 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16582 res=0 05:07:44 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x19a1dceeec683daa}, 0xc) [ 317.901577][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 05:07:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = memfd_create(&(0x7f0000000840)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x19O\x15\x17X\xd9i\\\xcf\x8bZ\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x01-\b\x15\x8a\xc7\xdc\"9\x99\xf1\xc7\x92\xaf\xff>\xd1\xf3E\x8e}v]\xe5$\xc9\xf0R\xb6J\x964(u\x7f)\xa4\xdf\x00\xacY\x8e \xbe\x1d\xa0\xeb\xc6 -\x1a\x06\xf5\xa1\xe0\\\x1b\xd1\xea\xcb\x91\x18\xff\x93o\xc3YN\x81\x8e\x16J1\xcb\'\x1d\xa2\x86\xfa2\xce\xdb\xca\xf1E\xe3\r\xa3U\x88m\xc3\x8b\x05x\xd5V\xa6\xd3\x84\xffV&}\xdas\x1cJ\x99\xb1\xcd%\xeb\xe6,\x1f\xf2\xaf\x8f\xd3\x7f\x02d', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/.yz1\'\xff@\x8a?\x9b+\xfc\xb5\x9fq!\xdb\xfb\xb2\xd8Om\x84k\xca\x82\xd9\xb2$\xd4\xda\xba\xc9\x0eb\xb4D\x04\xe4\x82\xe0\xe2p\x99\xb5\xc8J\xe3B.y\x17\x1ae!n|\x8a\xd2k\x02\x94$$\xb6\x1c@c\x86\xf4\xcc\xfc;t;[\xab7\xf0\xb8\xd8\xbb\a\xe9]\xef\x11i', 0x1ff) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20a81) r3 = dup2(r2, r1) r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r4, 0xc05c6104, &(0x7f0000000000)={0x10000000000000b}) r5 = creat(&(0x7f0000000640)='./file0\x00', 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r6, 0x36) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r5, 0x3, 0xc000, 0x80000003) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r7, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r7, 0x3, 0xc000, 0x80000003) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00000000c0)={{0x49, 0x9}, 0x3, 0xfffffffc, 0xfffffffc, {0x16, 0xcf}, 0xa, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r8 = getpid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x1d, 0x6, @tid=r8}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f0000000500)) r10 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r10, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r10, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f00000001c0)=0x0) r12 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r12, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1}, 0x1c) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r12, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f00000005c0)=0xc) r14 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x83b2f476773c9c96) r15 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r15, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r15, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r15, 0x3, 0xc000, 0x80000003) r16 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r16, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r16, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r15, 0x89e2, &(0x7f00000004c0)={r16}) kcmp(r11, r13, 0x4, r14, r17) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r9, 0x0, &(0x7f0000000400), 0x0) timer_settime(r9, 0x2, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) write$P9_RLINK(r3, &(0x7f0000000280)={0x7}, 0x269) acct(&(0x7f0000000180)='./file0\x00') ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) [ 317.949548][ T8354] device nr0 entered promiscuous mode [ 317.958764][ T8354] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xd) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) getsockopt$TIPC_SRC_DROPPABLE(r2, 0x10f, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYRESOCT, @ANYPTR64, @ANYRESDEC, @ANYRESOCT, @ANYRESOCT, @ANYBLOB="40b8127e9e34475024000031191814e0bc9f34f0e0f59a54d2205444d2f05bda6ac3c93ee3d22af328e54cb97576ebb9d0917be2ab4a0171d4f5d313c13e9df769e471c2cac1ebefea6099aeff67"], 0xc9}}, 0x0) sendto$inet(r0, &(0x7f00000012c0)="03", 0x1, 0x2011, 0x0, 0x0) ioctl$FS_IOC_GETFSLABEL(r1, 0x81009431, &(0x7f00000002c0)) [ 318.114475][ T26] audit: type=1800 audit(1574053664.755:44): pid=8360 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16585 res=0 05:07:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, 0x0) accept4$tipc(r2, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x800) getpgid(0x0) getresuid(0x0, &(0x7f0000000800), &(0x7f0000000840)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) fstat(r2, &(0x7f0000000d00)) getpgrp(0x0) getresuid(0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000240)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) getxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='trusted.overlay.impure\x00', &(0x7f0000000d80)=""/4096, 0x1000) close(r3) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) r5 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r5, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r5, &(0x7f0000000040)=""/77, 0x4d) sendmmsg$sock(r5, &(0x7f0000006e40)=[{{&(0x7f0000000140)=@generic={0x10, "e1109db444d2cc625b3f6763c4e2971bdb01b7d96baff9e99701cab4709b72d249b40411b02f242677e09294cce79dcdd173eec6e0a68d90b09604f092f65051af40495326d0e0a48c6a287a922676f9be4db85d084c507c1aaf63a294c3ef3dc5c92f7463ab60fd3ba78e7e01d4189a518575d90fbe15d3c5da748912ac"}, 0x80, &(0x7f0000000500)=[{&(0x7f00000002c0)="bf436120eeae4c2538ef3de098957c15977bbff8bb77a87423cdcdc1754e07d041c24466ba140d404daf61e5f412bdb19f31d7b3179e25357ea66cb4ac2d8c8b2a57fca62d510f163fdf32efa194344cfc3a8b40978f0d6c1c1908d911ed8e0d02531eafb995caff4a9f856273d09f1a6935ac0039c93a3e17249d3fd8e617bf60aa1a8189cc93f46c4e161305f935e560c95c5cc86fdaf88a8b4b3edb897d4f173c6cd2c210443ee8a57f2c8df335913ac644ac698d23dc977457bd5b3534", 0xbf}, {&(0x7f0000000380)="fddb90b6cb87799efc098ad5aaf35e89d1a933a5d73377c4ef928d1b0fc6c05500a715457c583eaa916745c4f2f3015c615a4aff79603e2215b2f90b027453aa4caadc32f999fe308f29d77ae95a94a153f2590eb1e9938a8426de759a7825a39e334773c00e42fdd2222c8c0b41219ad9e2f351d494da50c84f992ee87621060541272088bff2dd100fab58960fa5b85c102ae3f7d7dedbc38deac6257437a6448600fc67ca3a6e1fd37d628ca4721cb6596a84d31af0d44dd97d60335334dae95cebe683d9e746031522da2148218dff75af195dc9c37ea0b33391aca117576fe3026f1240755d8e846bad0f079008033bd957", 0xf4}, {&(0x7f00000001c0)="b0e8536acf40d0b0c9557ad8f822f44091a0c6244c4a53eb628cf039ed130c1ffb71f1eb9a725f3731553304720c3af7595b0a6e8fd3e932704eea3f160f30c8d91c63b1fac903a4318187d12b910e2c26c0e2836c", 0x55}, {&(0x7f0000000480)="fa38dc5a7336e92cf481e0d917c33c816482f87ec3362c7bb9017de52c2ef78071f31b4df7d763a206ec10e7f6bb80a4ccfad61d9adf5296ae6962a11fa4c285df1cd906029411d19e4f8e786017565207d84bbe", 0x54}, {&(0x7f00000000c0)="c61bbc5c2367dcbdf0f79efffda8708b97082f94228533cd66b782716d77c421ca51ba41ec3b12d2850b8d01fa101c02", 0x30}], 0x5, &(0x7f0000000580)=[@timestamping={{0x14, 0x1, 0x25, 0x1f}}, @mark={{0x14, 0x1, 0x24, 0x23c5}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14, 0x1, 0x25, 0x101}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}], 0xa8}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)="eaaa055dc98f441337", 0x9}], 0x1}}, {{&(0x7f0000000780)=@ax25={{0x3, @default, 0x5}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000880)="c543983794ebdfeb259f4211fa8455f8d64706aa56e78c03cae8ddea15f408288384e31b18b8184bbd52d6c89225fab08828fe0cb6840b22c6520db59d56f7aef06b4c8f99f4f3ef4d81190860c94f150d346d32d4d9e9bcdd062645d697fb1e75ab60626ea493f86cd18af80bff9b934261c8260861bbacf7a6f9315a70619bbb4b429ad2bddf01608f2ae573beb6b3896a2a5c202ec6", 0x97}, {&(0x7f00000006c0)="9976c2410c9f7293a05370d4b133d98a4cb42183cf0ee09063a608dabe0c04fc2e5e0fbf960f786c8358086cdc154e20299804dad9169c7951b403fe9e2d2f12", 0x40}, {&(0x7f0000001d80)="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0x1000}], 0x6}}, {{&(0x7f0000006980)=@pptp={0x18, 0x2, {0x1, @local}}, 0x80, &(0x7f0000006a80)=[{&(0x7f0000006a00)="a091773667a554f303e6477c9d", 0xd}, {&(0x7f0000006a40)="2de5870cf6f59314090a588fd90f3ed972946e7cc9a573ec181d708ba7649e70e86d8fe29d3f69fdaa3eefd9cf24c9657412986fd7f3", 0x36}], 0x2, &(0x7f0000006ac0)=[@mark={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}], 0x48}}, {{&(0x7f0000006b40)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006bc0)="45b14de38cdce9b08b597f25e3d3ec5a390ee1d3a36cca5ab286f447a741beeb56a437ae56a89ae4498653f50763ce3973920c2975dc733341608a14f2c27b1f7066", 0x42}, {&(0x7f0000006c40)="19cda9ea475062ee7de7ae10786a34266b6941564a503680015a8ad9cf12bc8d786d13fb7a1520f6f43c21bae3f9ad7f8ff070b7c1b7732f91a14d1198a909c797515df907486ba205df7cb2ff03a021c28549b1ae222900aa79d98893527fff0bc9d487df2681180415666238046f0f05efe9a941b504e8461019e70311177705fc91c71578aac0fbe54c62f4a9fc76545d2f00387b98d09bf9633b1f24a95fba8e96b188389513e2ea66e98e0efb9cfa308c26aa94292c35b53048329ba94b83f487b7ff77e554625cecf97e6ffb49bce8fefa8f9ec6749631e6a70f2f627d6bc085baf3e3c107606d34d87f70", 0xee}, {&(0x7f0000006d40)="77100f58debdea66cbe26c1cc4260e92aa1ade6bcf395a4b7de3d69b7bfed95505d4f1868c479bce", 0x28}], 0x3, &(0x7f0000006dc0)=[@timestamping={{0x14, 0x1, 0x25, 0xd064}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}, @txtime={{0x18}}], 0x48}}], 0xa, 0x48800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x8000, @loopback, 0x1}], 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x200004) openat$dsp(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, 0x8) sendfile(r3, r6, 0x0, 0x80001d00c0d0) 05:07:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) io_setup(0x2, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000005, 0x0, r0, 0x0}]) [ 318.376348][ T26] audit: type=1800 audit(1574053665.015:45): pid=8343 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16582 res=0 05:07:45 executing program 1: mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x4002, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x90002) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x3, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r2, &(0x7f0000003780), 0x261) write$cgroup_type(r2, &(0x7f0000000040)='\x00\x00\x00\f\x00\xf7\x00', 0x1eb) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) fallocate(0xffffffffffffffff, 0x11, 0x0, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0), 0x0) fcntl$setstatus(r1, 0x4, 0x42000) sendfile(r0, r0, 0x0, 0x8800000) r3 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r3, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r3, &(0x7f0000000040)=""/77, 0x4d) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000b00)=0x0) r5 = syz_open_dev$cec(&(0x7f0000000b40)='/dev/cec#\x00', 0x2, 0x2) perf_event_open(&(0x7f0000000a80)={0x0, 0x70, 0x20, 0x2, 0x5, 0x3, 0x0, 0x9, 0x100, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xda22, 0x4, @perf_bp={&(0x7f0000000a40), 0x8}, 0x200, 0x18, 0x0, 0x5, 0x7, 0x7f}, r4, 0x10, r5, 0x2) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r4, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000140)='\x00\x00\x00\f\x00\xf7\x00'}, 0x30) ioctl$FICLONE(r3, 0x40049409, r6) [ 318.552693][ T8343] syz-executor.1 (8343) used greatest stack depth: 9960 bytes left [ 318.603654][ T8379] Process accounting resumed [ 318.623114][ T26] audit: type=1800 audit(1574053665.265:46): pid=8384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="file0" dev="sda1" ino=16582 res=0 05:07:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = memfd_create(&(0x7f0000000840)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x19O\x15\x17X\xd9i\\\xcf\x8bZ\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x01-\b\x15\x8a\xc7\xdc\"9\x99\xf1\xc7\x92\xaf\xff>\xd1\xf3E\x8e}v]\xe5$\xc9\xf0R\xb6J\x964(u\x7f)\xa4\xdf\x00\xacY\x8e \xbe\x1d\xa0\xeb\xc6 -\x1a\x06\xf5\xa1\xe0\\\x1b\xd1\xea\xcb\x91\x18\xff\x93o\xc3YN\x81\x8e\x16J1\xcb\'\x1d\xa2\x86\xfa2\xce\xdb\xca\xf1E\xe3\r\xa3U\x88m\xc3\x8b\x05x\xd5V\xa6\xd3\x84\xffV&}\xdas\x1cJ\x99\xb1\xcd%\xeb\xe6,\x1f\xf2\xaf\x8f\xd3\x7f\x02d', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/.yz1\'\xff@\x8a?\x9b+\xfc\xb5\x9fq!\xdb\xfb\xb2\xd8Om\x84k\xca\x82\xd9\xb2$\xd4\xda\xba\xc9\x0eb\xb4D\x04\xe4\x82\xe0\xe2p\x99\xb5\xc8J\xe3B.y\x17\x1ae!n|\x8a\xd2k\x02\x94$$\xb6\x1c@c\x86\xf4\xcc\xfc;t;[\xab7\xf0\xb8\xd8\xbb\a\xe9]\xef\x11i', 0x1ff) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20a81) r3 = dup2(r2, r1) r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r4, 0xc05c6104, &(0x7f0000000000)={0x10000000000000b}) r5 = creat(&(0x7f0000000640)='./file0\x00', 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r6, 0x36) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r5, 0x3, 0xc000, 0x80000003) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r7, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r7, 0x3, 0xc000, 0x80000003) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00000000c0)={{0x49, 0x9}, 0x3, 0xfffffffc, 0xfffffffc, {0x16, 0xcf}, 0xa, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r8 = getpid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x1d, 0x6, @tid=r8}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f0000000500)) r10 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r10, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r10, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f00000001c0)=0x0) r12 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r12, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1}, 0x1c) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r12, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f00000005c0)=0xc) r14 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x83b2f476773c9c96) r15 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r15, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r15, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r15, 0x3, 0xc000, 0x80000003) r16 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r16, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r16, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r15, 0x89e2, &(0x7f00000004c0)={r16}) kcmp(r11, r13, 0x4, r14, r17) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r9, 0x0, &(0x7f0000000400), 0x0) timer_settime(r9, 0x2, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) write$P9_RLINK(r3, &(0x7f0000000280)={0x7}, 0x269) acct(&(0x7f0000000180)='./file0\x00') ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 05:07:45 executing program 4: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x19a1dceeec683daa}, 0xc) [ 318.676749][ T8362] Process accounting resumed 05:07:45 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) close(r0) openat$vicodec0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video36\x00', 0x2, 0x0) io_setup(0x2, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000800000000005, 0x0, r0, 0x0}]) [ 318.803459][ T8390] device nr0 left promiscuous mode 05:07:45 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x19a1dceeec683daa}, 0xc) [ 318.920717][ T8397] device nr0 entered promiscuous mode [ 318.928774][ T8397] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:45 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = memfd_create(&(0x7f0000000840)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x19O\x15\x17X\xd9i\\\xcf\x8bZ\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x01-\b\x15\x8a\xc7\xdc\"9\x99\xf1\xc7\x92\xaf\xff>\xd1\xf3E\x8e}v]\xe5$\xc9\xf0R\xb6J\x964(u\x7f)\xa4\xdf\x00\xacY\x8e \xbe\x1d\xa0\xeb\xc6 -\x1a\x06\xf5\xa1\xe0\\\x1b\xd1\xea\xcb\x91\x18\xff\x93o\xc3YN\x81\x8e\x16J1\xcb\'\x1d\xa2\x86\xfa2\xce\xdb\xca\xf1E\xe3\r\xa3U\x88m\xc3\x8b\x05x\xd5V\xa6\xd3\x84\xffV&}\xdas\x1cJ\x99\xb1\xcd%\xeb\xe6,\x1f\xf2\xaf\x8f\xd3\x7f\x02d', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/.yz1\'\xff@\x8a?\x9b+\xfc\xb5\x9fq!\xdb\xfb\xb2\xd8Om\x84k\xca\x82\xd9\xb2$\xd4\xda\xba\xc9\x0eb\xb4D\x04\xe4\x82\xe0\xe2p\x99\xb5\xc8J\xe3B.y\x17\x1ae!n|\x8a\xd2k\x02\x94$$\xb6\x1c@c\x86\xf4\xcc\xfc;t;[\xab7\xf0\xb8\xd8\xbb\a\xe9]\xef\x11i', 0x1ff) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20a81) r3 = dup2(r2, r1) r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r4, 0xc05c6104, &(0x7f0000000000)={0x10000000000000b}) r5 = creat(&(0x7f0000000640)='./file0\x00', 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r6, 0x36) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r5, 0x3, 0xc000, 0x80000003) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r7, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r7, 0x3, 0xc000, 0x80000003) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00000000c0)={{0x49, 0x9}, 0x3, 0xfffffffc, 0xfffffffc, {0x16, 0xcf}, 0xa, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r8 = getpid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x1d, 0x6, @tid=r8}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f0000000500)) r10 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r10, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r10, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f00000001c0)=0x0) r12 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r12, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1}, 0x1c) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r12, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f00000005c0)=0xc) r14 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x83b2f476773c9c96) r15 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r15, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r15, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r15, 0x3, 0xc000, 0x80000003) r16 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r16, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r16, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r15, 0x89e2, &(0x7f00000004c0)={r16}) kcmp(r11, r13, 0x4, r14, r17) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r9, 0x0, &(0x7f0000000400), 0x0) timer_settime(r9, 0x2, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) write$P9_RLINK(r3, &(0x7f0000000280)={0x7}, 0x269) acct(&(0x7f0000000180)='./file0\x00') ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) [ 319.020186][ T8400] device nr0 left promiscuous mode 05:07:45 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = memfd_create(&(0x7f0000000840)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x19O\x15\x17X\xd9i\\\xcf\x8bZ\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x19\x01-\b\x15\x8a\xc7\xdc\"9\x99\xf1\xc7\x92\xaf\xff>\xd1\xf3E\x8e}v]\xe5$\xc9\xf0R\xb6J\x964(u\x7f)\xa4\xdf\x00\xacY\x8e \xbe\x1d\xa0\xeb\xc6 -\x1a\x06\xf5\xa1\xe0\\\x1b\xd1\xea\xcb\x91\x18\xff\x93o\xc3YN\x81\x8e\x16J1\xcb\'\x1d\xa2\x86\xfa2\xce\xdb\xca\xf1E\xe3\r\xa3U\x88m\xc3\x8b\x05x\xd5V\xa6\xd3\x84\xffV&}\xdas\x1cJ\x99\xb1\xcd%\xeb\xe6,\x1f\xf2\xaf\x8f\xd3\x7f\x02d', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.net/.yz1\'\xff@\x8a?\x9b+\xfc\xb5\x9fq!\xdb\xfb\xb2\xd8Om\x84k\xca\x82\xd9\xb2$\xd4\xda\xba\xc9\x0eb\xb4D\x04\xe4\x82\xe0\xe2p\x99\xb5\xc8J\xe3B.y\x17\x1ae!n|\x8a\xd2k\x02\x94$$\xb6\x1c@c\x86\xf4\xcc\xfc;t;[\xab7\xf0\xb8\xd8\xbb\a\xe9]\xef\x11i', 0x1ff) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20a81) r3 = dup2(r2, r1) r4 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) ioctl$IOC_PR_PREEMPT(r4, 0xc05c6104, &(0x7f0000000000)={0x10000000000000b}) r5 = creat(&(0x7f0000000640)='./file0\x00', 0x10) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0x11, r6, 0x36) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r5, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r5, 0x3, 0xc000, 0x80000003) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r7, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r7, 0x3, 0xc000, 0x80000003) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f00000000c0)={{0x49, 0x9}, 0x3, 0xfffffffc, 0xfffffffc, {0x16, 0xcf}, 0xa, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00'}) r8 = getpid() timer_create(0x0, &(0x7f0000000440)={0x0, 0x1d, 0x6, @tid=r8}, &(0x7f0000000480)=0x0) clock_gettime(0x0, &(0x7f0000000500)) r10 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r10, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r10, &(0x7f0000000200)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r10, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_FIOGETOWN(r10, 0x8903, &(0x7f00000001c0)=0x0) r12 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r12, &(0x7f00000002c0)={0xa, 0x4e23, 0xfffffffd, @mcast1}, 0x1c) connect$inet6(r12, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r12, &(0x7f00000092c0), 0x4ff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f00000005c0)=0xc) r14 = open$dir(&(0x7f0000000300)='./file0\x00', 0x10000, 0x83b2f476773c9c96) r15 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r15, 0x40086602, &(0x7f0000000000)) write$cgroup_type(r15, &(0x7f0000000100)='threaded\x00', 0xff34) fallocate(r15, 0x3, 0xc000, 0x80000003) r16 = socket$inet6(0xa, 0x2, 0x88) bind$inet6(r16, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) connect$inet6(r16, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback}, 0x1c) sendmmsg(r16, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r15, 0x89e2, &(0x7f00000004c0)={r16}) kcmp(r11, r13, 0x4, r14, r17) clock_gettime(0x0, &(0x7f0000000240)) timer_settime(r9, 0x0, &(0x7f0000000400), 0x0) timer_settime(r9, 0x2, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000140)) write$P9_RLINK(r3, &(0x7f0000000280)={0x7}, 0x269) acct(&(0x7f0000000180)='./file0\x00') ioctl$RTC_WIE_ON(0xffffffffffffffff, 0x700f) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) [ 319.243940][ T8405] device nr0 entered promiscuous mode [ 319.280868][ T8405] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:46 executing program 1: ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, &(0x7f0000000280)) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r1, &(0x7f0000003780), 0x261) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x883, 0x2, 0x0, 0x0, 0x18, 0x81}) perf_event_open(0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x4009}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42120, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000, 0x4}, 0x1a000, 0x0, 0x0, 0x0, 0x0, 0x7707}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000000)) socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xa4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8922, &(0x7f0000000040)='nr0\x01:\xf2%\xa3\'>\xf8]\x81$?\xfaD\x00\x00\x00\xbf\xef\xa9\xac\x03x\xf4D3A}?\a\x8b\x9c[\xdd\x06\xa4\n\xf4\x94\xa8>\xb1\xb1\xa2_&') r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x941144ca0256a2ff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000000100)={0x3, 0x2}) 05:07:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000080)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x80000000000701, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000040)=0x8, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000100)) sendto$inet6(r2, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r2, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc00) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f00000002c0)=""/145) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r4, &(0x7f0000003780), 0x261) openat$cgroup_ro(r4, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) recvfrom$inet6(r0, 0x0, 0xd359, 0x40000013, 0x0, 0xfffffffffffffce9) 05:07:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0xa, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xfffffffffffffff7, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x0, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x0, @empty, 'bcsf0\x00'}}) r1 = socket$inet6(0xa, 0x80002, 0x100000000000088) bind$inet6(r1, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) read(r1, &(0x7f0000000040)=""/77, 0x4d) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)="7eaa04df9280c105f9fdda594c04f325a3ac7afdfc8df37f9be48ea3c428b0d21779cb3f1e006fb7a3e9475d58a0459d02c66141f811b2ea628190cf572347bc11b50331c5d3c31e603b952c758f99162a3eb0b03ef075202a466a1accda8e", 0x5f}, {&(0x7f00000003c0)="74c995b736a3e7b350070f7b08d9a9c1a68585407986f24153aaaf1dec5105bb50b9aee4582c17686a19efe6951b9ddf026f1f9bfd83ff887e40e2e451dc073cee469a2a059a15591d41cb8eba697d7cc3a842cfd4989b100fe2b5bee665f2641595916571ade42086a4e4d86583e52f69bab3da57244585b1b9badb3a3381", 0x7f}, {&(0x7f00000004c0)="d33af1ba6f1d4a1122c82707e1869207854a70debb64eadf4a9bed707be48a32a3d6ff0a8a08f02c8e1c66b0be4507d995c3ede3cc3a627690c4f5bc86005a4e0b61c7638ab75f2fffe218d11b3eaac1ff6be0f5d4f4e6c6f422b020d4d024846507c4db73e72785b8f2daa8669c2bd66b5493058f6c19931fbc68fd586cf75b08a35d6fdc664b28b17df51f76791a741c2e06fb56074d43cdcc39c3096cec9c7cd051c2755780992a944e00a27c24d8a776bc78a5403464de4a9cc8c7d5783949e235d4c506aeb37f", 0xc9}, {&(0x7f00000005c0)="022a8bbed562435cd4d441a5ad5021ec0fd21fb7a4b3a7ae0c2f1c5e31a0df0594d232267bef54017717c61f87a130926523ea625a4e9af16df6552747708937e76b38d7d5f696a2920a38fb6c325e73f8d7fab33972088662b054681a6c9ebd2951f6b85a4dd765a11e04c31f1e8fff5e76be32e00f128163166bce957e397344be87df01fe7376e322e9791836f6698a5e90e33fc8ec7242da147a16ef839913e198e383df7bcdd44004e351445259526a7cbe572c598c0269c5669813e20ba9d26af3e8fc22f8546a0a1051624f0c9841b838748ce6a9e49d65a5e4", 0xdd}], 0x4, 0x8b7e26af4d16150) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000240)='./file0//ile0\x00') mkdir(&(0x7f0000000000)='./file0//ile0\x00', 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ioctl$IMGETDEVINFO(0xffffffffffffffff, 0x80044944, &(0x7f00000001c0)={0x101}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100030423dcffdf00", 0x1f) 05:07:46 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x19a1dceeec683daa}, 0xc) 05:07:46 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) getresgid(0x0, &(0x7f00000001c0), &(0x7f00000002c0)) gettid() tkill(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = ioctl$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}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002091, r3, 0x0) [ 320.022270][ T8402] Process accounting resumed [ 320.040084][ T8426] device nr0 left promiscuous mode 05:07:46 executing program 0: bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x660c, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x4, 0x1141, 0x2}) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000180), &(0x7f0000000400)=0x0, &(0x7f0000000440)) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='security.capability\x00', r3}, 0x10) lsetxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='security.capability\x00', &(0x7f0000000480)=@v3={0x3000000, [{0x400, 0xff}, {0x0, 0x1f}], r2}, 0x18, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000004c0)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150600000fff07003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000d05bd98c13cc1709ab91e0b9e1e603f862b5173514"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) keyctl$update(0x2, 0x0, 0x0, 0x70) sendmsg$TIPC_NL_SOCK_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12220510}, 0xc, &(0x7f0000000200)={&(0x7f0000004c40)={0x1c0, 0x0, 0x400, 0x70bd2b, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x50, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0xfffffffe, @mcast1, 0x412e}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xf8c}]}, @TIPC_NLA_MEDIA={0x84, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x308}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1f}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xffffffff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x200}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1000}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xca}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x41d}]}, @TIPC_NLA_MEDIA={0x70, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x232}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x40000000}, 0x8000) exit(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000280)={r0}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000300)={{0x2, 0x4e22, @remote}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}}, 0xc2, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'hsr0\x00'}) socket$inet_udplite(0x2, 0x2, 0x88) setpgid(0x0, 0x0) r6 = socket$kcm(0x10, 0x0, 0x10) sendmmsg$alg(r0, &(0x7f00000052c0)=[{0x0, 0x0, &(0x7f0000005300)=[{&(0x7f0000004e00)="dd3bd9062c285d55d8f2185dfd2d0338612fcf1c2112672a1629ae9da51dadc23c31b414f396f3ac60272db18919e1a76bd5bce11f5ac0cf21f9d5b457ed165d2d55e33c67e2a34f57d159d60f447a38e5602e34d298f6acfe31244b5560d91e61b5593044ee3482711850ec256b33ba97b19d8a64e70dc7c8f400cd508fad2a6493062b38b3"}, {&(0x7f0000000380)="e39bdde0bb79676c26a092189c6a14b1af77644107569e76397ff6"}, {&(0x7f00000003c0)="f21d03f4f6e30ca2306961a834151180fcef4ffe87db4f06f3427ba3743ecbb3f98fb6f1"}, {&(0x7f0000004ec0)="0e504fb62bb11ea2b19de3b38fa1ba57be9b9866e9dafab5703d3ae2c1e242cf41a4260d4322e1267169a3c56a4147eb981e8c07a5e4abe8154a8429fe27232e19073cfec0edc70966c37ca8f45a08a6b74260e03ae19c0ca09f0ed45bc1448a7b9c1103dac8226490cc51055e769f961a3683d792ce94057ffc99c06815e825b8d034e8e659"}, {&(0x7f0000004f80)="456ee4d279cd56ed4242836c970883a73d576d1bf2f89339ffab10f9675688a090f46102f9da7ce2e639b7642ebbb1b5b73f50acd63f2ae72c5c81c53ac0f0c389ef0b5649ae63a22dd7ba7f7983d5a0"}, {&(0x7f0000005000)="4bda79ff3167585b414678e7ea355c3bae843a6c4b45e404499ed822b241ba58e92e52ff0ecc4f483d36d935f2dcda66a39a7366b6581ea0c1d889cc05d5fe15743b09c444f71a5845c1e85bb0733430e929026eacdf058d704f066cb7f9cc3d371fe00d1dbfebfc17e8c55488188da3cc02a4b505372b16db0ebccd7d677a16172e6dd52a531b75bc49ed73a39557ea155d2201ce1bc4d6cd620fd563cda5411df184709afdc961feea21fc7f0c367857a1f218ac950b0eef1382957b28378742d0a7d08e4f72119f8da96fadbe66060ac010a556"}, {&(0x7f0000005100)="24edfe4a3500b722128c13bb244ebbf69983887c81d6b0150504c4558814813fbd2c1d643f1a5b49e2668e299b878d05ee511179819eff1a20a13b521e931db28b8534ac6a5c4eac28d4f06e26e3f6818eae85e5e97a36bb2539bdff29736055"}, {&(0x7f0000005540)="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{&(0x7f0000005180)="b36601645c022dc94f3464bbd17613e9c11f3627887e8bea3efbf4d8ab66e65de90154858bc778bcbce704723d884e1a8b92b446ee650498ee2479b24f94199cfdfefac90016b5b944fe0513"}], 0x0, &(0x7f0000006840)=[@iv={0x0, 0x117, 0x2, 0x0, "2568fc421b84d2b43c0ffa3425278a04fd48164828c90d578f2a54a35b76508f0818d7107f84e9b14074e7500d048176182e2a4e627dabd92d5c1b58093ddf781ca42e679bd6cd1a10915cb315f6b28237b32ec3bcd0cb7c6e02199573055ab5b649832927e49f"}, @assoc={0x0, 0x117, 0x4, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "34523807f808075ea4519521eda199f2064d554ddaa7c946c51fca8098451582bb8509ceadcf1f4a3ad98a4274a2a9d04244627ab9e5c179970eefe3a9ef8de93d27846373db67b0b2eac262eab35a817f17a8"}, @iv={0x0, 0x117, 0x2, 0xffffffffffffff1e, "ac2d43095e4e116a5f11effec5249c8dac9f0ce3e0964a5d4f49c7117e1b7b1d1ee7aa7a3a81e352e6052ea39b8a3aea10dad718870d0b8164a2987718ad82243b28faf80f549e9851cad3c26902c5c15dd15dc593c2aa4cb7e17f67d4927266309b6ba811062b21db1e4a6df872fff7e7f4ec21911f549262eed723f6222ef474d29e295217cc6f9273fc23e7e557c3fa1541be4992410601b6f0ccea49d245e327734f2435cc52417e71fca7583e5f5c5143295764503a9a9843dcb1ae0bcf7d1ebee798f7dca1cc8fd4e35bf2a5948b801145f0a0a40718482d"}, @iv={0x0, 0x117, 0x2, 0x0, "d402989729e6b88d2896a59cf0ff53f14ca53b09ef9214d0c654b47c2fd51ba5de5f02bcad29"}, @iv={0x0, 0x117, 0x2, 0x0, "841ee30af47c4b3e6fb0487daddd9216eeac77384dd60395f1d420aae2b2e75a2c06d2e5ad0f2795159346b478cd61f91edaaf8b1b100d4a90c1fd8eab1ace1b97ae12a59ad2d02cff1811faba2c74180bb430a17739406e718478d27eab5532eeeb1d45a055ae5e87579f5af12208cfb11adf8d9daab4c8638f3afad95f54c8ab8606e8863937872331ad74bac44136638ff5bc6904a7fda01681bf8d71af93a56303e4b91b1eae8d175a3a5c10436bf3dac0095b3ba34d170bc337a01258b9d5c56210009899b37d0c066dd8732aac229032936cd1806b57e42099ad42ee9b6d082efde763f42ce7c307608519a6"}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x20000010}], 0x492492492492522, 0x1) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000a}, 0x10) sendmsg$nl_netfilter(r4, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2409200}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)={0xe0, 0x13, 0x1, 0x108, 0x70bd25, 0x25dfdbff, {0xc, 0x0, 0x5}, [@generic="da96adcc1477b494e08c8ad7244e6dae963386aba0675b2917d8dcf01ac57f4ae8dfb3409d209d6fe494533482d5464d15c47bd5d21e628051a3fe1990e004925fc0964054c995b7f190fa4d40725ca76dd42b5887fd370ac3db7085d6e40ef29d9bf525d547f5dff5f8fefc6789058ecb3195466cfdce315ce7ca14a4fa445fd0cd4a1610a71602f738c3db5790f0b7a95f7cfec54b31be6d9785da0802e1d78027cfa60daeec9b27f5defe8c21ad8c86d0bd1f86bc633151825620a56a60d440cc59d3b8dda39956"]}, 0xe0}, 0x1, 0x0, 0x0, 0x80080}, 0x4000) [ 320.064576][ T8389] Process accounting resumed [ 320.201675][ T8436] device nr0 entered promiscuous mode [ 320.214839][ T8438] netlink: 3 bytes leftover after parsing attributes in process `syz-executor.1'. [ 320.217842][ T8436] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:46 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00017, 0x4, 0x0, 0x0, 0x10000000002) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @broadcast}, 0x10) [ 320.259726][ T8432] kvm: emulating exchange as write [ 320.261603][ T8410] Process accounting resumed [ 320.316113][ T26] audit: type=1804 audit(1574053666.955:47): pid=8442 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir709037006/syzkaller.vT8rI3/21/bus" dev="sda1" ino=16595 res=1 05:07:47 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) getresgid(0x0, &(0x7f00000001c0), &(0x7f00000002c0)) gettid() tkill(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002091, r3, 0x0) 05:07:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffe}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00017, 0x4, 0x0, 0x0, 0x10000000002) bind$inet(r0, &(0x7f0000001440)={0x2, 0x4e23, @broadcast}, 0x10) [ 320.538547][ T26] audit: type=1804 audit(1574053667.175:48): pid=8449 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir709037006/syzkaller.vT8rI3/22/bus" dev="sda1" ino=16595 res=1 05:07:47 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) getresgid(0x0, &(0x7f00000001c0), &(0x7f00000002c0)) gettid() tkill(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002091, r3, 0x0) 05:07:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000300)={'rose0\x00', 0x9}) setsockopt$inet6_udp_int(r1, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) sendto$inet6(r1, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) r2 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000100)='/proc/capi/capi20ncci\x00', 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r4, @ANYBLOB="030b5700361068bb0f140700000051bb140ed70b4749717169e9012293"], 0x14}}, 0x0) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xa8, r4, 0x300, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x34, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xad9}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_SOCK={0x40, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3e8}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x20044004}, 0x4000) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0xfd) 05:07:47 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x19a1dceeec683daa}, 0xc) [ 320.896326][ T26] audit: type=1804 audit(1574053667.535:49): pid=8464 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir709037006/syzkaller.vT8rI3/23/bus" dev="sda1" ino=16595 res=1 05:07:47 executing program 5: socket$inet_sctp(0x2, 0x1, 0x84) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x30f}, 0x10) 05:07:47 executing program 4: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000001000009) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)) mq_timedsend(r5, 0x0, 0x2d1, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000100)) r7 = syz_open_pts(r6, 0x1) fcntl$setstatus(r7, 0x4, 0x102800) write(r7, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000280)=0x6) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000840)) dup3(r7, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000a2de209a0037e525536fc7c56d803e6cf1cfecba98d2a1d8f9d4d116f2e542f39b026564bd5dfe231e6fb889fe7daec52c809370827879b87125ee90792b0b7f56131c66c18b8a4209304bd5feda3c1a8b6089157a3b64d674ddd42783969ff363afe7a9fefdd35589756619b23163523ee79b49563c7860c8fdca0bfc88675f5310da753594f5ba2150e011519976cfb39c65bc75a72b83ea3a2225160d9810119b501e449cfa697838bdfbf7457da7da25e7db7fe0d84c"], &(0x7f0000000140)=0x2) [ 321.031306][ T8478] device nr0 left promiscuous mode 05:07:47 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x246) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x403, 0x603) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') semtimedop(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x4001023) keyctl$chown(0x12, r3, 0x0, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$reject(0x13, r3, 0x200, 0x100, r5) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r7, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$reject(0x13, r6, 0x200, 0x100, r8) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r8, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000180)) setns(r1, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) r9 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(0x0, &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r9) r10 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r10, &(0x7f0000000240)=""/140, 0x8c) r11 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r12, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) r13 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r13, &(0x7f0000003780), 0x261) ioctl$VIDIOC_DV_TIMINGS_CAP(r13, 0xc0905664, 0x0) sendfile(r11, r12, &(0x7f0000000140), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TUNSETGROUP(r12, 0x400454ce, 0x0) 05:07:47 executing program 3: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) creat(&(0x7f0000000480)='./bus\x00', 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) writev(0xffffffffffffffff, &(0x7f0000000080), 0x5b) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) getresgid(0x0, &(0x7f00000001c0), &(0x7f00000002c0)) gettid() tkill(0x0, 0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x9}) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r1 = ioctl$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}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000240)={0x0, 0x102000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x276, 0x0, 0x0, 0xfffffe3d) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x73, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = open(&(0x7f0000000280)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x4002091, r3, 0x0) 05:07:47 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x1000006) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xffffffffffffffff) r2 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/fib_trie\x00') r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0x1000006) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b70200000340fe3abfa300000000000007020000fffeffff7a03f0fff8ffffff79a4f0ff00000000b7060000000000012d640500000000006502faff000000000404000001007d60b7030000001000006a0a00fe000000008500000026000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) 05:07:47 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000040), 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000180)={0x6, 0x0, {0x51, 0xce4c, 0x8001, {0xfffd, 0x8}, {0x1, 0x8e02}, @const={0x6, {0x686c, 0x3, 0x1, 0x3}}}, {0x0, 0x1000, 0x8000, {0x6e38, 0x40}, {0x3, 0xfff9}, @rumble={0x9, 0xff}}}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./bus\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 321.236549][ T8491] device nr0 entered promiscuous mode [ 321.270074][ T8491] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:48 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x246) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x403, 0x603) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') semtimedop(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x4001023) keyctl$chown(0x12, r3, 0x0, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$reject(0x13, r3, 0x200, 0x100, r5) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r7, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$reject(0x13, r6, 0x200, 0x100, r8) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r8, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000180)) setns(r1, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) r9 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(0x0, &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r9) r10 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r10, &(0x7f0000000240)=""/140, 0x8c) r11 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r12, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) r13 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r13, &(0x7f0000003780), 0x261) ioctl$VIDIOC_DV_TIMINGS_CAP(r13, 0xc0905664, 0x0) sendfile(r11, r12, &(0x7f0000000140), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TUNSETGROUP(r12, 0x400454ce, 0x0) [ 321.548407][ T26] audit: type=1804 audit(1574053668.185:50): pid=8518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir709037006/syzkaller.vT8rI3/24/bus" dev="sda1" ino=16595 res=1 05:07:48 executing program 4: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000001000009) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)) mq_timedsend(r5, 0x0, 0x2d1, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000100)) r7 = syz_open_pts(r6, 0x1) fcntl$setstatus(r7, 0x4, 0x102800) write(r7, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000280)=0x6) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000840)) dup3(r7, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000a2de209a0037e525536fc7c56d803e6cf1cfecba98d2a1d8f9d4d116f2e542f39b026564bd5dfe231e6fb889fe7daec52c809370827879b87125ee90792b0b7f56131c66c18b8a4209304bd5feda3c1a8b6089157a3b64d674ddd42783969ff363afe7a9fefdd35589756619b23163523ee79b49563c7860c8fdca0bfc88675f5310da753594f5ba2150e011519976cfb39c65bc75a72b83ea3a2225160d9810119b501e449cfa697838bdfbf7457da7da25e7db7fe0d84c"], &(0x7f0000000140)=0x2) [ 321.663213][ T26] audit: type=1800 audit(1574053668.305:51): pid=8521 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=16605 res=0 05:07:48 executing program 3: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000001000009) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)) mq_timedsend(r5, 0x0, 0x2d1, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000100)) r7 = syz_open_pts(r6, 0x1) fcntl$setstatus(r7, 0x4, 0x102800) write(r7, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000280)=0x6) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000840)) dup3(r7, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000a2de209a0037e525536fc7c56d803e6cf1cfecba98d2a1d8f9d4d116f2e542f39b026564bd5dfe231e6fb889fe7daec52c809370827879b87125ee90792b0b7f56131c66c18b8a4209304bd5feda3c1a8b6089157a3b64d674ddd42783969ff363afe7a9fefdd35589756619b23163523ee79b49563c7860c8fdca0bfc88675f5310da753594f5ba2150e011519976cfb39c65bc75a72b83ea3a2225160d9810119b501e449cfa697838bdfbf7457da7da25e7db7fe0d84c"], &(0x7f0000000140)=0x2) 05:07:48 executing program 2: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'nr0\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0a00a1695e1dcfe87b1071") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'nr0\x00', 0xe703}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) r3 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x20000100000000a, &(0x7f0000000200)=0x2, 0x4) sendto$inet6(r3, 0x0, 0x0, 0x8000008800, &(0x7f0000000000)={0xa, 0x200000000004e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) sendto$inet6(r3, &(0x7f0000000d40)="dd", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x20, 0x4]}, 0x8) 05:07:48 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000040), 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000180)={0x6, 0x0, {0x51, 0xce4c, 0x8001, {0xfffd, 0x8}, {0x1, 0x8e02}, @const={0x6, {0x686c, 0x3, 0x1, 0x3}}}, {0x0, 0x1000, 0x8000, {0x6e38, 0x40}, {0x3, 0xfff9}, @rumble={0x9, 0xff}}}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./bus\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 05:07:48 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x246) unshare(0x8020000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x403, 0x603) openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/ipc\x00') semtimedop(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r3, 0x4001023) keyctl$chown(0x12, r3, 0x0, 0x0) r4 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r4, 0x0, 0x0) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r4) keyctl$reject(0x13, r3, 0x200, 0x100, r5) r6 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) r7 = add_key$keyring(0x0, &(0x7f0000000140)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$chown(0x12, r7, 0x0, 0x0) r8 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r7) keyctl$reject(0x13, r6, 0x200, 0x100, r8) keyctl$KEYCTL_MOVE(0x1e, r2, r3, r8, 0x0) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000000180)) setns(r1, 0x0) ioctl$RTC_WKALM_SET(0xffffffffffffffff, 0x4028700f, 0x0) r9 = add_key$keyring(0x0, &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(0x0, &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r9) r10 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r10, &(0x7f0000000240)=""/140, 0x8c) r11 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) splice(r12, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) r13 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r13, &(0x7f0000003780), 0x261) ioctl$VIDIOC_DV_TIMINGS_CAP(r13, 0xc0905664, 0x0) sendfile(r11, r12, &(0x7f0000000140), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) ioctl$TUNSETGROUP(r12, 0x400454ce, 0x0) [ 322.103441][ T8540] device nr0 left promiscuous mode 05:07:48 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000040), 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vimc0(0xffffffffffffff9c, 0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x839}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_BEGIN_FF_UPLOAD(0xffffffffffffffff, 0xc06855c8, &(0x7f0000000180)={0x6, 0x0, {0x51, 0xce4c, 0x8001, {0xfffd, 0x8}, {0x1, 0x8e02}, @const={0x6, {0x686c, 0x3, 0x1, 0x3}}}, {0x0, 0x1000, 0x8000, {0x6e38, 0x40}, {0x3, 0xfff9}, @rumble={0x9, 0xff}}}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./bus\x00', 0x0, 0x8}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) ftruncate(r2, 0x200004) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 05:07:48 executing program 0: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000001000009) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)) mq_timedsend(r5, 0x0, 0x2d1, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000100)) r7 = syz_open_pts(r6, 0x1) fcntl$setstatus(r7, 0x4, 0x102800) write(r7, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000280)=0x6) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000840)) dup3(r7, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000a2de209a0037e525536fc7c56d803e6cf1cfecba98d2a1d8f9d4d116f2e542f39b026564bd5dfe231e6fb889fe7daec52c809370827879b87125ee90792b0b7f56131c66c18b8a4209304bd5feda3c1a8b6089157a3b64d674ddd42783969ff363afe7a9fefdd35589756619b23163523ee79b49563c7860c8fdca0bfc88675f5310da753594f5ba2150e011519976cfb39c65bc75a72b83ea3a2225160d9810119b501e449cfa697838bdfbf7457da7da25e7db7fe0d84c"], &(0x7f0000000140)=0x2) 05:07:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)) socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0xa, &(0x7f00000000c0)=""/154, &(0x7f0000000000)=0x460) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/gro<#\xfbW\xe6\xc6\x0f\x1fKE\xb7M\x99\x9a\x9a\x8c,\xe1[&\xe5\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ}\xb7\xf3\xfe\xf6\xe0.+\xe3\x89\xde\x139E\xa3\x85\xbd\x81\xe9\xbd\xee\xee\x03\x00\x00\x00\x00\x00\x00\x00[T\aE\xdfK\x1d\xeeH;\x15v$\xc5\xbcq\x9a\t\x9ej5\t\x00\x00\x009\x8cT', 0x2761, 0x0) read$FUSE(r0, &(0x7f0000003780), 0x261) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x6) prctl$PR_SET_THP_DISABLE(0x29, 0x10000000000001) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000580)=""/229) [ 322.266313][ T8549] device nr0 entered promiscuous mode [ 322.298053][ T8549] IPv6: ADDRCONF(NETDEV_CHANGE): nr0: link becomes ready 05:07:49 executing program 3: socket$xdp(0x2c, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, 0x0) sendfile(r2, r3, 0x0, 0x4000000001000009) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_procfs(0x0, 0x0) syz_open_dev$rtc(&(0x7f00000000c0)='/dev/rtc#\x00', 0x100, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_genetlink_get_family_id$net_dm(0x0) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000700)={&(0x7f00000006c0)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4080}, 0x4004041) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x2091240}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x8000000}, 0x43357d25e9359f0b) open(0x0, 0x2cc00, 0x40) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r5 = mq_open(&(0x7f0000000000)='md5sumeth1wlan0{cgroupmime_type@\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x300}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)) mq_timedsend(r5, 0x0, 0x2d1, 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f0000000100)) r7 = syz_open_pts(r6, 0x1) fcntl$setstatus(r7, 0x4, 0x102800) write(r7, &(0x7f0000000000)="d5", 0xfffffdc9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000280)=0x6) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r8, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000840)) dup3(r7, r6, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d5000000a2de209a0037e525536fc7c56d803e6cf1cfecba98d2a1d8f9d4d116f2e542f39b026564bd5dfe231e6fb889fe7daec52c809370827879b87125ee90792b0b7f56131c66c18b8a4209304bd5feda3c1a8b6089157a3b64d674ddd42783969ff363afe7a9fefdd35589756619b23163523ee79b49563c7860c8fdca0bfc88675f5310da753594f5ba2150e011519976cfb39c65bc75a72b83ea3a2225160d9810119b501e449cfa697838bdfbf7457da7da25e7db7fe0d84c"], &(0x7f0000000140)=0x2) 05:07:49 executing program 5: r0 = creat(&(0x7f0000001c00)='./bus\x00', 0x0) ftruncate(r0, 0x800fe) setxattr$security_ima(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000100)=@md5={0x1, "d12ba63e2ed65af09f07206bc310cf35"}, 0x11, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x17) open(&(0x7f0000000080)='./bus\x00', 0x24a101, 0xe1) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) [ 322.550211][ T8555] ================================================================== [ 322.558349][ T8555] BUG: KCSAN: data-race in kvm_mmu_notifier_invalidate_range_end / kvm_mmu_notifier_invalidate_range_start [ 322.569693][ T8555] [ 322.572020][ T8555] write to 0xffffc9000105e158 of 8 bytes by task 8561 on cpu 0: [ 322.579651][ T8555] kvm_mmu_notifier_invalidate_range_start+0x6b/0x170 [ 322.586435][ T8555] __mmu_notifier_invalidate_range_start+0xc8/0x170 [ 322.593017][ T8555] wp_page_copy+0xe1a/0x1120 [ 322.597598][ T8555] do_wp_page+0x192/0x11f0 [ 322.602019][ T8555] __handle_mm_fault+0x1ab1/0x2c70 [ 322.607123][ T8555] handle_mm_fault+0x21b/0x530 [ 322.611888][ T8555] __do_page_fault+0x456/0x8d0 [ 322.616658][ T8555] do_page_fault+0x38/0x194 [ 322.621155][ T8555] page_fault+0x34/0x40 [ 322.625291][ T8555] [ 322.627611][ T8555] read to 0xffffc9000105e158 of 8 bytes by task 8555 on cpu 1: [ 322.635164][ T8555] kvm_mmu_notifier_invalidate_range_end+0x7b/0xb0 [ 322.641668][ T8555] __mmu_notifier_invalidate_range_end+0x144/0x1e0 [ 322.648160][ T8555] wp_page_copy+0x1023/0x1120 [ 322.652829][ T8555] do_wp_page+0x192/0x11f0 [ 322.657239][ T8555] __handle_mm_fault+0x1ab1/0x2c70 [ 322.662343][ T8555] handle_mm_fault+0x21b/0x530 [ 322.667111][ T8555] __do_page_fault+0x456/0x8d0 [ 322.671861][ T8555] do_page_fault+0x38/0x194 [ 322.676354][ T8555] page_fault+0x34/0x40 [ 322.680490][ T8555] [ 322.682804][ T8555] Reported by Kernel Concurrency Sanitizer on: [ 322.688950][ T8555] CPU: 1 PID: 8555 Comm: syz-executor.1 Not tainted 5.4.0-rc7+ #0 [ 322.696740][ T8555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.706777][ T8555] ================================================================== [ 322.714853][ T8555] Kernel panic - not syncing: panic_on_warn set ... [ 322.721447][ T8555] CPU: 1 PID: 8555 Comm: syz-executor.1 Not tainted 5.4.0-rc7+ #0 [ 322.729231][ T8555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.739283][ T8555] Call Trace: [ 322.742580][ T8555] dump_stack+0x11d/0x181 [ 322.746918][ T8555] panic+0x210/0x640 [ 322.750812][ T8555] ? vprintk_func+0x8d/0x140 [ 322.755399][ T8555] kcsan_report.cold+0xc/0xd [ 322.759990][ T8555] kcsan_setup_watchpoint+0x3fe/0x460 [ 322.765358][ T8555] __tsan_read8+0xc6/0x100 [ 322.769768][ T8555] kvm_mmu_notifier_invalidate_range_end+0x7b/0xb0 [ 322.776283][ T8555] ? vcpu_stat_clear+0x120/0x120 [ 322.781215][ T8555] __mmu_notifier_invalidate_range_end+0x144/0x1e0 [ 322.788283][ T8555] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 322.794192][ T8555] wp_page_copy+0x1023/0x1120 [ 322.798876][ T8555] do_wp_page+0x192/0x11f0 [ 322.803297][ T8555] __handle_mm_fault+0x1ab1/0x2c70 [ 322.808435][ T8555] handle_mm_fault+0x21b/0x530 [ 322.813211][ T8555] __do_page_fault+0x456/0x8d0 [ 322.817972][ T8555] do_page_fault+0x38/0x194 [ 322.822468][ T8555] page_fault+0x34/0x40 [ 322.826610][ T8555] RIP: 0033:0x404288 [ 322.830513][ T8555] Code: 85 02 00 00 80 3d ef e3 66 00 00 c6 85 84 00 00 00 00 74 0f 8b 05 dc e3 66 00 39 45 24 0f 84 e7 01 00 00 44 8b a5 80 00 00 00 23 e3 ff ff 48 2b 05 7c 3d 33 00 8b 75 00 49 89 d8 45 89 e1 4c [ 322.850111][ T8555] RSP: 002b:00007f961be9bc90 EFLAGS: 00010246 [ 322.856181][ T8555] RAX: 00007f961de9d000 RBX: 0000000000000008 RCX: 000000000045a639 [ 322.864145][ T8555] RDX: 0000000000011f60 RSI: 000000000000ae01 RDI: 0000000000000007 [ 322.872128][ T8555] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.880090][ T8555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 322.888065][ T8555] R13: 00000000004c38b6 R14: 00000000004d7b48 R15: 00000000ffffffff [ 322.897372][ T8555] Kernel Offset: disabled [ 322.901697][ T8555] Rebooting in 86400 seconds..