[ 62.972627][ T27] audit: type=1800 audit(1580707664.931:27): pid=7819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2469 res=0 [ 63.002277][ T27] audit: type=1800 audit(1580707664.931:28): pid=7819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="ssh" dev="sda1" ino=2450 res=0 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 64.051785][ T27] audit: type=1800 audit(1580707666.021:29): pid=7819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2465 res=0 [ 64.071745][ T27] audit: type=1800 audit(1580707666.021:30): pid=7819 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.108' (ECDSA) to the list of known hosts. 2020/02/03 05:27:55 fuzzer started 2020/02/03 05:27:57 dialing manager at 10.128.0.105:41149 2020/02/03 05:27:58 syscalls: 2904 2020/02/03 05:27:58 code coverage: enabled 2020/02/03 05:27:58 comparison tracing: enabled 2020/02/03 05:27:58 extra coverage: enabled 2020/02/03 05:27:58 setuid sandbox: enabled 2020/02/03 05:27:58 namespace sandbox: enabled 2020/02/03 05:27:58 Android sandbox: /sys/fs/selinux/policy does not exist 2020/02/03 05:27:58 fault injection: enabled 2020/02/03 05:27:58 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/02/03 05:27:58 net packet injection: enabled 2020/02/03 05:27:58 net device setup: enabled 2020/02/03 05:27:58 concurrency sanitizer: enabled 2020/02/03 05:27:58 devlink PCI setup: PCI device 0000:00:10.0 is not available syzkaller login: [ 80.416102][ T7987] KCSAN: could not find function: 'decode_data' [ 88.077469][ T7987] KCSAN: could not find function: 'poll_schedule_timeout' 2020/02/03 05:28:11 adding functions to KCSAN blacklist: 'lruvec_lru_size' 'queue_access_lock' 'wbt_done' 'iomap_dio_bio_actor' 'blk_mq_get_request' 'sit_tunnel_xmit' '__filemap_fdatawrite_range' 'vfs_readlink' 'page_counter_charge' 'iptunnel_xmit' 'tick_nohz_idle_stop_tick' 'tick_nohz_next_event' 'bio_endio' '__skb_try_recv_from_queue' '__hrtimer_run_queues' 'handle_edge_irq' 'kauditd_thread' 'common_perm_cond' 'ext4_writepages' 'do_wait' 'rcu_gp_fqs_check_wake' 'ext4_mb_good_group' 'page_counter_try_charge' '__writeback_single_inode' 'decode_data' 'process_srcu' 'taskstats_exit' 'ext4_handle_inode_extension' 'inode_owner_or_capable' '__d_lookup_done' 'enqueue_timer' 'shmem_add_to_page_cache' 'echo_char' 'do_try_to_free_pages' 'do_exit' 'do_nanosleep' 'do_signal_stop' 'ktime_get_real_seconds' 'install_new_memslots' 'do_syslog' 'ext4_has_free_clusters' 'find_next_bit' '__mark_inode_dirty' 'clear_inode' 'pid_update_inode' 'shmem_getpage_gfp' 'run_timer_softirq' 'tomoyo_supervisor' '__rcu_read_unlock' 'rcu_gp_fqs_loop' '__perf_event_overflow' 'xas_find_marked' 'add_timer' 'other_inode_match' '__snd_rawmidi_transmit_ack' 'lookup_fast' 'mod_timer' 'ep_poll' 'ktime_get_seconds' 'blk_mq_run_hw_queue' 'snd_seq_check_queue' 'wbc_detach_inode' 'vm_area_dup' 'dd_has_work' 'generic_fillattr' 'kernfs_refresh_inode' '__lru_cache_add' 'snd_seq_prioq_cell_out' 'generic_write_end' 'xas_clear_mark' 'copy_process' 'blk_mq_dispatch_rq_list' 'futex_wait_queue_me' 'evict' 'n_tty_receive_buf_common' 'shmem_file_read_iter' 'blk_mq_sched_dispatch_requests' 'poll_schedule_timeout' 'ext4_free_inodes_count' 'audit_log_start' 'wbt_issue' 'ext4_mark_iloc_dirty' 'blk_stat_add' 'hrtimer_interrupt' 'ext4_free_inode' '__ext4_new_inode' 'mm_update_next_owner' 'tick_sched_do_timer' 'fsnotify' 'timer_clear_idle' 'ovl_write_iter' 'tick_do_update_jiffies64' 'ext4_nonda_switch' 'pcpu_alloc' 'atime_needs_update' 'find_get_pages_range_tag' 'iput' 05:31:54 executing program 0: r0 = semget(0x1, 0x4, 0x156) semctl$SETVAL(r0, 0x2, 0x10, &(0x7f0000000000)=0x9) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) r1 = semget(0x0, 0x2, 0x312) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000000040)=""/159) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1b, "21c753b43802ab708db6bed15c6b05a35081f81717ae46f32a7159"}, &(0x7f0000000180)=0x23) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e21, @loopback}}}, 0x84) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/asound/timers\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r4, &(0x7f00000002c0)="68dc3664d3bc7c86469894a903ce5c30", 0x10, 0x37, &(0x7f0000000340)={r5, r6+30000000}) r7 = syz_open_dev$vcsu(&(0x7f0000000380)='/dev/vcsu#\x00', 0x7ff, 0x28002) tee(r4, r7, 0x3, 0xa) r8 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x19, &(0x7f0000000480)={r9, 0x2}, 0x8) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000500)={0x0, 0xa, 0x4, 0x40000, 0x80000001, {0x0, 0x7530}, {0x3, 0x0, 0x2, 0x2, 0x9, 0x4, "5f2cec10"}, 0x7, 0x3, @planes=&(0x7f00000004c0)={0x6, 0x8001, @fd, 0xba20}, 0x1, 0x0, 0xffffffffffffffff}) connect$llc(r10, &(0x7f0000000580)={0x1a, 0x325, 0x3, 0x6, 0x1f}, 0x10) r11 = accept(r8, &(0x7f00000005c0)=@hci, &(0x7f0000000640)=0x80) ioctl$sock_SIOCDELRT(r11, 0x890c, &(0x7f00000006c0)={0x0, @hci={0x1f, 0x3}, @nfc={0x27, 0x1, 0x0, 0x3}, @ethernet={0x306, @local}, 0x80, 0x0, 0x0, 0x0, 0x400, &(0x7f0000000680)='vlan0\x00', 0x10000, 0x10000, 0x6}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000740)={0x7fffffff, 0x1635853d0f7a1c37, 0x4, 0x70000, 0x3ff, {}, {0x2, 0x2, 0x4f, 0x10, 0x7, 0x3f, "de6cdd0e"}, 0x96, 0x4, @offset=0x1, 0x20, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f00000007c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r10, 0x54a0) ioctl$KVM_GET_TSC_KHZ(r12, 0xaea3) r13 = syz_genetlink_get_family_id$net_dm(&(0x7f0000000880)='NET_DM\x00') sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x14, r13, 0x4, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x24040810) r14 = syz_open_dev$vcsn(&(0x7f0000000980)='/dev/vcs#\x00', 0xffffffffffff0001, 0x20802) r15 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00)='nl80211\x00') sendmsg$NL80211_CMD_STOP_AP(r14, &(0x7f0000000f40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000f00)={&(0x7f0000000a40)={0x494, r15, 0x800, 0x70bd28, 0x25dfdbff, {}, [@NL80211_ATTR_IE_ASSOC_RESP={0x47d, 0x80, "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"}]}, 0x494}, 0x1, 0x0, 0x0, 0x8811}, 0x800) r16 = syz_open_dev$vcsn(&(0x7f0000000f80)='/dev/vcs#\x00', 0x80000001, 0x0) mq_timedsend(r16, &(0x7f0000000fc0)="55f53c0bf3c82aea13185f82409e867f625806bac04db1c5c2f57c578c37acada256684687daf8c31eadf59fa668dcd14ebe73409e5448bab870cee61b22a738a0ea1825622257bae61e2a3b1ad4ab63b21fece07be7b76a249b5e68fb2c3ffa82f9db4ff07306022740d6b68d20b7521641d19844f1b8d7f886dc7a594c3f493d1cecfe4e5f038ba38384e24cfbc2058da705211dc9a01275c301176fb8dadc30", 0xa1, 0x7, &(0x7f0000001080)={0x77359400}) [ 312.959207][ T7991] IPVS: ftp: loaded support on port[0] = 21 05:31:55 executing program 1: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x8000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip_vti0\x00'}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) lsetxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='trusted.overlay.opaque\x00', &(0x7f0000000140)='y\x00', 0x2, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={0x0, @l2tp={0x2, 0x0, @remote, 0x1}, @in={0x2, 0x4e23, @rand_addr=0xf6}, @ax25={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x1}, 0x5, 0x0, 0x0, 0x0, 0x40, &(0x7f0000000180)='veth1\x00', 0x0, 0xffffffffffff8000, 0x800}) sendmsg$NL80211_CMD_DEL_INTERFACE(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x0, 0x20, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x840}, 0x890) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000340)='/dev/bsg\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xd8, 0x1b8, 0xd8, 0xd8, 0xd8, 0x1b8, 0x1b8, 0x1b8, 0x1b8, 0x1b8, 0x3, &(0x7f0000000380), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x3, 0x5, 0xffffffe0, 'snmp\x00', 'syz0\x00', {0x9}}}}, {{@ip={@broadcast, @broadcast, 0x0, 0xff000000, 'ip6_vti0\x00', 'xfrm0\x00', {}, {}, 0x29, 0x1, 0x1}, 0x0, 0xc0, 0xe0, 0x0, {}, [@common=@icmp={{0x28, 'icmp\x00'}, {0xb, '@G', 0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2b0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vsock\x00', 0x8080, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00000006c0)) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000740)='/dev/bsg\x00', 0x4000, 0x0) r5 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000007c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r4, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x34, r5, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x8080) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000940)={0x0, 0x5, 0xe, 0xffffffffffffffff, 0x0, &(0x7f0000000900)={0x980918, 0x2, [], @p_u32=&(0x7f00000008c0)=0xdc}}) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r6, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x1c, 0x4, 0x8, 0x801, 0x0, 0x0, {0x1, 0x0, 0x6}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r7 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000a80)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000b00)) ioctl$SOUND_MIXER_WRITE_RECSRC(0xffffffffffffffff, 0xc0044dff, &(0x7f0000000b40)=0x7) sendmsg$IPSET_CMD_GET_BYINDEX(r4, &(0x7f0000000c40)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x24, 0xf, 0x6, 0x101, 0x0, 0x0, {0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x800) inotify_init() r8 = fcntl$dupfd(0xffffffffffffffff, 0x40ec287bb1b03bd2, 0xffffffffffffffff) ioctl$VIDIOC_S_PARM(r8, 0xc0cc5616, &(0x7f0000000c80)={0xb, @raw_data="e3172ebdf549494dacf6f034529bf7428a84542b5079b47041f5e898cd7f572e39ad3277d7f0d511e9988b5933e524f1c8e3d4bda2e9318bac11445c0289fc98cecfe5589247b665a1e8cf6721e560e364506c4416c97ab88bc231bf54360c8f604202715986f98a4bff971c152d7a9948501f6f2096be50f06776c670980b4b361efecfbd4dd99e6945108d4cdfcb5305efaf818ebb28042ad7f879410889a7264099012cc7d4c09a85354b8485c74526715bc3723cfa1deaa2c3047d8e6d979d230944d669f8d8"}) r9 = syz_genetlink_get_family_id$tipc(&(0x7f0000000dc0)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000e40)={&(0x7f0000000e00)={0x24, r9, 0x100, 0x70bd29, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x7}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x200000c0) r10 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/dlm-control\x00', 0x0, 0x0) write$apparmor_exec(r10, &(0x7f0000000f00)={'stack ', '\xf1.\\ppp0vmnet0#\x06vboxnet1posix_acl_accesseth1(user+keyring\x00'}, 0x3f) connect$bt_rfcomm(r8, &(0x7f0000000f40)={0x1f, @fixed={[], 0x10}, 0x9}, 0xa) [ 313.039629][ T7991] chnl_net:caif_netlink_parms(): no params data found [ 313.119326][ T7991] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.143267][ T7991] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.163057][ T7991] device bridge_slave_0 entered promiscuous mode [ 313.173272][ T7991] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.180413][ T7991] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.193437][ T7991] device bridge_slave_1 entered promiscuous mode [ 313.206307][ T7998] IPVS: ftp: loaded support on port[0] = 21 [ 313.229167][ T7991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 313.255155][ T7991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 05:31:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20002, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x3, 0x14, &(0x7f0000000040)="7bdde0833c705b7a3e1b38bbdc483be6094fea34"}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x20, 0x12) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/220, &(0x7f0000000280)=0xdc) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bsg\x00', 0x301000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000300)={0x80000001, 0x9, 0x211, 0x9, 0x16, "c4b0def9b52ae89782aa3154a23576e76a9230"}) r3 = socket(0x21, 0x3, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000340)=@req={0x7, 0x200, 0x3, 0x6}, 0x10) open_tree(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x8180) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000003c0)) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x2) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00') sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r5, 0x1, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xc}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x4}}]}, 0x44}, 0x1, 0x0, 0x0, 0x91}, 0x0) openat$userio(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/userio\x00', 0x200, 0x0) r6 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000600)='/proc/capi/capi20\x00', 0x50d941, 0x0) getpeername$netrom(r6, &(0x7f0000000640)={{0x3, @rose}, [@null, @bcast, @default, @null, @rose, @remote, @rose, @rose]}, &(0x7f00000006c0)=0x48) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000700)={r7}) sendmsg$IPCTNL_MSG_CT_NEW(r6, &(0x7f00000008c0)={&(0x7f0000000740), 0xc, &(0x7f0000000880)={&(0x7f0000000780)={0xec, 0x0, 0x1, 0x204, 0x0, 0x0, {0x1, 0x0, 0x7}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'sane-20000\x00'}}, @CTA_LABELS={0x8, 0x16, 0x1, 0x0, [0x2]}, @CTA_NAT_SRC={0x9c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @empty}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr="2240b17e81f2a838bb0164bd90ff0b75"}, @CTA_NAT_PROTO={0x4}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0x7}, @CTA_NAT_PROTO={0x54, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}]}, @CTA_NAT_V4_MINIP={0x8, 0x1, @multicast2}]}, @CTA_LABELS={0x18, 0x16, 0x1, 0x0, [0x7d9e, 0x5, 0xf4bb, 0x5, 0x400]}]}, 0xec}, 0x1, 0x0, 0x0, 0x41860}, 0x400c094) ioctl$MON_IOCX_GET(r4, 0x40189206, &(0x7f00000009c0)={&(0x7f0000000900), &(0x7f0000000940)=""/85, 0x55}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/vga_arbiter\x00', 0x40080, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000a40)={0xffffffffffffffff}) tee(r8, r9, 0x4, 0x0) r10 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/vga_arbiter\x00', 0x4040, 0x0) ioctl$PPPIOCSNPMODE(r10, 0x4008744b, &(0x7f0000000ac0)={0x8281, 0x1}) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFADDR(r11, 0x8915, &(0x7f0000000b40)={'veth0_to_hsr\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x38}}}) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000000b80)) r12 = syz_open_dev$mouse(&(0x7f0000000c00)='/dev/input/mouse#\x00', 0x37, 0x141100) ioctl$KDDISABIO(r12, 0x4b37) [ 313.290740][ T7991] team0: Port device team_slave_0 added [ 313.320709][ T7991] team0: Port device team_slave_1 added [ 313.359021][ T7998] chnl_net:caif_netlink_parms(): no params data found [ 313.394729][ T7991] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 313.401727][ T7991] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 313.462582][ T7991] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 313.483386][ T7991] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 313.490412][ T7991] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 313.552589][ T7991] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 313.584302][ T8001] IPVS: ftp: loaded support on port[0] = 21 05:31:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000002880)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000028c0)=0x14) sendmsg$inet(r1, &(0x7f00000029c0)={&(0x7f0000000080)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="0decf8977c96125f4304058b458ca1d9fa1d5172bfdef33a2f505c124ca150fc845ca3b872a21e0fb6e058eb1d6422126ae060c0ce79e12e2fd4155a946cb5235a8e6b19", 0x44}], 0x1, &(0x7f0000002900)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x7a}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x9}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @multicast2, @local}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x3c}}], 0x98}, 0x20000080) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000002a00)='/dev/dlm-monitor\x00', 0x1, 0x0) sendto$rxrpc(r3, &(0x7f0000002a40)="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", 0xfd, 0x4000880, &(0x7f0000002b40)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e24, 0x6d04, @mcast1, 0x4}}, 0x24) r4 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000002b80)='/dev/dlm-control\x00', 0x2a00, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) write$FUSE_INIT(r3, &(0x7f0000002bc0)={0x50, 0x0, 0x5, {0x7, 0x1f, 0x9de6, 0x40, 0x4a4e, 0x5, 0x62, 0x401}}, 0x50) getxattr(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)=@random={'user.', 'eth1:)(\x00'}, &(0x7f0000002cc0)=""/118, 0x76) r5 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setregs(0xf, r5, 0x7f, &(0x7f0000002d40)="b3f6b1bb50183fb796b08d491316c4ff8501420f5f6fc14985e15edb9d142a1e4a7ecf6729") ioctl$VIDIOC_S_EDID(r4, 0xc0285629, &(0x7f0000002dc0)={0x0, 0xffffffff, 0x7ff, [], &(0x7f0000002d80)=0x5}) r6 = add_key(&(0x7f0000002e00)='encrypted\x00', &(0x7f0000002e40)={'syz', 0x2}, &(0x7f0000002e80)="7bd90695e46f15b5979a86d84e690857435852de661eb11f6df4166e9d2d1e1da03ec389b4bf61573f371b7a812d813f4b418d269e7fbf1cc602359f19d82ffd2f5ab8827c44fba012", 0x49, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r6, 0x7) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002f00)='cpuacct.stat\x00', 0x0, 0x0) ioctl$TIOCL_BLANKSCREEN(r7, 0x541c, &(0x7f0000002f40)) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002f80)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000002fc0)) r9 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000030c0)='/dev/vcsa\x00', 0x20002, 0x0) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x1) r10 = syz_open_dev$vcsu(&(0x7f0000003100)='/dev/vcsu#\x00', 0x5, 0x418140) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003140)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback, 0x3ff}}, 0x6, 0x8, 0x80000001, 0x10001, 0x4}, &(0x7f0000003200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003240)=@assoc_value={r11, 0x80000001}, &(0x7f0000003280)=0x8) r12 = getpgid(r5) rt_sigqueueinfo(r12, 0x12, &(0x7f00000032c0)={0xc, 0x8, 0x5}) ioctl$TCSETA(r10, 0x5406, &(0x7f0000003340)={0x4, 0xff, 0x9000, 0x0, 0x12, "8ad61e2067345dc4"}) ioctl$VIDIOC_DQBUF(r3, 0xc0585611, &(0x7f0000003380)={0x8001, 0x6, 0x4, 0x2, 0x3, {0x0, 0x7530}, {0x1, 0x2, 0x1f, 0x0, 0xff, 0xfd, "65827db3"}, 0x0, 0x4, @fd, 0x7f, 0x0, r10}) ioctl$TCSETS2(r13, 0x402c542b, &(0x7f0000003400)={0x1ff, 0x6, 0xff, 0x0, 0x1, "03c7ae63dc992276de6c7b3d07de60a722caff", 0x81, 0x7}) [ 313.644827][ T7991] device hsr_slave_0 entered promiscuous mode [ 313.713887][ T7991] device hsr_slave_1 entered promiscuous mode [ 313.843392][ T7998] bridge0: port 1(bridge_slave_0) entered blocking state [ 313.850602][ T7998] bridge0: port 1(bridge_slave_0) entered disabled state [ 313.873875][ T7998] device bridge_slave_0 entered promiscuous mode 05:31:55 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x10b003, 0x0) write$P9_RWALK(r0, &(0x7f0000000040)={0x4a, 0x6f, 0x2, {0x5, [{0x8, 0x1}, {0x40, 0x0, 0x6}, {0x40, 0x1, 0x3}, {0x2, 0x4, 0x1}, {0x1, 0x0, 0x1}]}}, 0x4a) write$P9_RREADLINK(r0, &(0x7f00000000c0)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000100)={0x8, 0x106000}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SIOCAX25GETINFO(r1, 0x89ed, &(0x7f0000000180)) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/fuse\x00', 0x2, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0xa0a81, 0x0) dup3(r2, r3, 0x80000) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg$unix(r4, &(0x7f0000002000)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)="e9fe240b89a3396a4223ae7707f21567ddc1300a0fb547933b", 0x19}, {&(0x7f0000000340)="98f48cc91a4457ab", 0x8}, {&(0x7f0000000380)="1545b50940c4c0bcb7528feaa3d51c7d197ad4c48644be0c9aafabc1f8d2e972fcbb62f9bf1a93e2f1a63e46ee5cbd20dfaa854d09908adaf5fb1dca3947d6c58f88c2d04d9be6ea26fb531231de8e43850acfc2b1d20b2d224070a2413175db35dd39b8925a2834579290b007747b81e7dee2b0b800ebd1fb7b51ad4086f1f63a60309381fb1820d539afecead058ec0205b1", 0x93}, {&(0x7f0000000440)="5022a4a49f85b70acaf7139003329a0ecf8d29b65d7a311907cdd4cff05a04cb5263d6833fd9d7367400f8a9527457005d31e5c3858d2707e63bce47587e44fca578654ec4507a6b229a2b297fcecd9a9485d98e39fde67fe80ec1bdef91fb6b9afaa7fa371c54b25576cd6f9814d407efeff3d0a4bd484c926b6f02d617f2acb24bdf8daa5046c45df68003b6e55ce9a0ed7303a8a552ae1a03fa4a65b862fcaeb5c417188f2500550d98e0d9d40bafc2f89968cd44", 0xb6}, {&(0x7f0000000500)="bf42be70d155c7bd183f9d4c107dda3a7e6cfcf158d392687dc57cae52d489061adf7f4c2318b563594bcd676ae5b89474c4cad3e3a8b676afc68ffbfc42e36c1b55793ab458b7f61993bd6d57353829c6787cf01310a96c265f208eae23d1caa35e43a638b68b44f50d57fdecae1937f0dd23f894546284dedb9402bf6d27603ebe56a6302c8790ba87179d5fa1597dc34ed202d0c6edd92ed74a8a9829630d12a717597386558b988e772cf885f8b1a2bf995215faaf9e3415139680d45468c162feba51755cd4471ac120b78d3a23b5456eaf72a0f7025f51", 0xda}, {&(0x7f0000000600)="ad9c14191676bd84034c04b9d67228b32ff6e784461df8ddbf551115938548229fdb47e849b50fe26cff3c8c12ddc079bead11ef04f8c7b1951683756bcf88f0e5995753f940c1789d929e022c713da625bdfb03d641790c3dab9754008a1355c7a3d8741e4a18dd7433906caae35a344319a9fca3174a874f3fa21d15e6d09f35c47bafd1483fa1e51cd78f66d0c2d0df99acff8197fc3992dec09c879e0704602a9a1fcfc0d3b095403480592d4242455e1e9b9eeee9282b45a866f33604882ffa457fc8ff34018717107ed376cf42a3f35b20a3ab49f48156e3b44feb", 0xde}, {&(0x7f0000000700)="8dc58671b0f356e04c1374b754ed6db64855", 0x12}, {&(0x7f0000000740)="721151d38db90aa04e47be7476f1fc9decf46f457067ad15022b4acf373f4396448a1e97d1de47106f0f331804a84135aff3485a4fb810cba19dd5f5521558e2c9e3e95cee305db69b08c6511980f2da0fba5d48616303151fceb54290d857af261d623d7f1205d41790553fc0f64d3bf9dc09ec615c6c181939561db17154f81e238d362b29d4782743b21dd8ebba13e99f4f0d58e1ba61f64d796f42e7abc3a012334d999c0b15239759e6b48c7fcdba14eef538", 0xb5}], 0x8}, {&(0x7f0000000880)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000000900)="14d9a342df225f3b23618d3ac059c0befcb91245aaf33d709e6125f3136d97b9634ae3ff7fc54bf00c4cd8a077497da2a9694548b9652aee09b9135a95168714b812e59f99e28e15d0a8fff0a13c37c4c4ff6eb3e2487347b138ad2c8f58e2df579d09cbe0a9305f567409f507e4bac442934a", 0x73}, {&(0x7f0000000980)="8e64cca64b76f13eb7b51412333f3fbea309f17d6e2943e9065eeea14dafb25fa7b215b4f4cd6ac95ca74e1433296966f656852d8846863cc406144519b9311a01f5e1b53ab9149d06fa2763db8b23c9c33e0794f1e6f1c40ddce482c47fb5d282c3b14252dce7d0c33b286d3b3ea5d24fc50d49bc495455e98acdf8daf8c0864a38967d44d090956abda9018018aff7779ade6a896d9dcfae1d8b5f61f282813f7421f400c3fe3b0891063b5af8618183a4416131058dc06c18505f8375de4061d38f135139ca12684d637d1ada89eee5841b4bfc59b9b4b12602a23a11e54148824cd5302fea", 0xe7}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)="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0x1000}, {&(0x7f0000001b00)="bce91a62ddf45eaa8e1accb32c837e838818cdc6525e0bb8cc791b73ccfa435e9d3cb34fd6fa169d1ba1f94dd1086de4b44353d48afdcb0532d8ac277b62c77d623ca8987a260ed766cdeeffe0d2539c376e54a9b2282d09edd03de9b5a65573da901b1ba9ed7b0740462753382e5e9967f1a5ecfbe8fb23c245f930252b2de71878c7ee37e9226c70245d3bcb", 0x8d}, {&(0x7f0000001bc0)="980da8a2ea762b8864fc48aa7e2462b1e079b70d8c36a62e96fd9754046e07c210afd440d2e65e28520f83778a7f4d9d630778f549763104061d63bec5d28dde4e0581c7195365d7d6f4d6dfaf2942d41da7094ba912b0f37a68410cdb8b005f0ee34f6579b1cb51e0e2278f260af4d9e450524b17240f35bec3f9c6e8b26c164bb72eb628547180f918cefeb9fa126441022e", 0x93}], 0x7, &(0x7f0000001d00), 0x0, 0x5}, {&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001fc0)=[{&(0x7f0000001dc0)="528701db34068fbda3139b372fef3441552b14a957a58242c0ff9b21d879aa63039d76bb74349458fcf0b08dedc41115aceedb2c2c86d294eaedd6f93150d6163c00d11bd24350c2076c9fb772fcd658626734231c572d75fa792e2d693619177ca37b737dd9097318a063b9270c10045e1a7a224de8808a75320a83e7d006cc21793d15f03640944880390ba8c5ae418e7c651350d56b13a4cddd8c56604151b2dbba3cc2492411a92f6ba2f2703edaf4e78ba1a4023b55a5879d4357ae58843aa2dca15449c4baaa2670e48f26712cacf5dc058b549f1653b5e68e743392dac3c0", 0xe2}, {&(0x7f0000001ec0)="dcea3d23858fea882781d2fcc854da774a12eea660d3c0d32fa9095cbb716f073d60bb17cb73fb2391f3af1682bd66e4bc944ba6be", 0x35}, {&(0x7f0000001f00)="8d9ac25b22df402cd6280a5b8ec5ed80e43277dc1e1043b5b7923295af40878704612db7a63cac359a6a86d8", 0x2c}, {&(0x7f0000001f40)="f7fd5609efe9284c7d99c1b3ffaf0419de80d43d26506615f66ff364e34e22e156973f06e7ba8d3019d24de40434bb0ca7a314504a856eb351ab82e77b1a1e056be3f3c8121ba963401d1d590c106f71f5cb311f65ecb730e36a6803214d70c702", 0x61}], 0x4, 0x0, 0x0, 0x41}], 0x3, 0x20004045) r5 = accept4(0xffffffffffffffff, &(0x7f00000020c0)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f0000002140)=0x80, 0x100800) getsockopt$CAN_RAW_JOIN_FILTERS(r5, 0x65, 0x6, &(0x7f0000002180), &(0x7f00000021c0)=0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002200)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$CAPI_GET_PROFILE(r6, 0xc0404309, &(0x7f0000002240)=0x2) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000002280), &(0x7f00000022c0)=0x4) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000002300)='/dev/dlm-monitor\x00', 0x40, 0x0) connect$bt_sco(r8, &(0x7f0000002340)={0x1f, @none}, 0x8) r9 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000002380)='/proc/thread-self\x00', 0x448540, 0x0) fcntl$addseals(r9, 0x409, 0xc) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f00000023c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002400)='/dev/qat_adf_ctl\x00', 0x80, 0x0) pipe(&(0x7f0000002440)={0xffffffffffffffff}) ioctl$SNDRV_PCM_IOCTL_REWIND(r10, 0x40084146, &(0x7f0000002480)=0x9) r11 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000024c0)='/dev/vcsa\x00', 0x10100, 0x0) ioctl$VIDIOC_G_OUTPUT(r11, 0x8004562e, &(0x7f0000002500)) r12 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$FUSE_DIRENT(r12, &(0x7f0000002540)={0x100, 0x0, 0x8, [{0x3, 0x2, 0x11, 0x64000000, '/dev/dlm-monitor\x00'}, {0x4, 0x6, 0x11, 0x8, '-+^selinuxtrusted'}, {0x5, 0x100000000, 0x1, 0x8000, '%'}, {0x1, 0x1, 0x1, 0x8, '#'}, {0x5, 0x542, 0xf, 0x5, '/dev/dlm_plock\x00'}, {0x6, 0x4, 0xd, 0x6, '-keyringself)'}]}, 0x100) r13 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x404180, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r13, 0xc01864ba, &(0x7f0000002680)={0x5, 0x3, 0x2}) [ 313.902952][ T7998] bridge0: port 2(bridge_slave_1) entered blocking state [ 313.910048][ T7998] bridge0: port 2(bridge_slave_1) entered disabled state [ 313.919389][ T7998] device bridge_slave_1 entered promiscuous mode [ 313.942054][ T8005] IPVS: ftp: loaded support on port[0] = 21 [ 314.020739][ T7998] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 314.044451][ T7998] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 314.114838][ T7998] team0: Port device team_slave_0 added [ 314.142033][ T7998] team0: Port device team_slave_1 added [ 314.153298][ T8001] chnl_net:caif_netlink_parms(): no params data found [ 314.163302][ T8009] IPVS: ftp: loaded support on port[0] = 21 [ 314.174001][ T7991] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 314.217745][ T7991] netdevsim netdevsim0 netdevsim1: renamed from eth1 05:31:56 executing program 5: pkey_free(0xffffffffffffffff) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_GETOSPACE(r1, 0x8010500c, &(0x7f0000000040)) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r1, 0x0, 0x1e, &(0x7f0000000080)='Dloeth0trusted/keyringvmnet0]\x00'}, 0x30) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000100)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r3, r4}, 0xc) r5 = accept$inet6(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fdatasync(r1) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000240)=""/88, 0x58) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000340)={0x9d0000, 0xfffeffff, 0x8, 0xffffffffffffffff, 0x0, &(0x7f0000000300)={0x390041, 0x9, [], @p_u16=&(0x7f00000002c0)=0x5}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000380)={0xfba, 0xfffffffe, 0x0, 'queue0\x00', 0x76020374}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000440)='/dev/hwrng\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0505405, &(0x7f0000000480)={{0x1, 0x1, 0x7, 0x0, 0x9}, 0x1, 0x48000000000, 0x4}) write$midi(r0, &(0x7f0000000500)="b362c01f57d97ac579279d284966279ea1c1c9f145b3f30156cc1b86594a52ec95b8d8b4ef8c000abca28f8124f4be48dbe6a60d8212c0ceb9836a64329ba81c3011dd86665eabdbf7d43aa85cc6c634aafc1402a7110042c87783077094bf91ebe0908eb0ee8fc0ea2c72058fbfda813b503a74add8cace1cd2d41d18af6b4e6b39d37d1e021631b1050c9caca11e9d35afaf936fa037d84d42d68ba9a2501cd7f6ad4d1ae10c67767ff1f5b5c1a6c6f7651c60ab7b8558c538a8f58caf34859acd2629227b7b34be31460223ad84ed738aed12dbc7", 0xd6) lsetxattr$trusted_overlay_opaque(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)='trusted.overlay.opaque\x00', &(0x7f0000000680)='y\x00', 0x2, 0x0) r8 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/dlm-monitor\x00', 0x2e080, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB(r8, 0xc01c64ae, &(0x7f0000000700)={0x5, 0x3, 0x6, 0x1, 0x3c, 0x3f, 0x9}) r9 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000740), &(0x7f0000000780)=0x1c, 0x0) getsockname$inet6(r9, &(0x7f00000007c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000800)=0x1c) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000880)=0xc) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f00000008c0)={0x8000, 0x8, 0x8001, 0xe7, 0x8}) r10 = socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000940)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r10, &(0x7f0000000c00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x21449900}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000980)={0x220, r11, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0x30, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xff, @empty, 0x2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x9, @mcast1, 0x5}}}}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7b6fd347}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}]}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x254}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa79b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x79}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd5}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3f}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x93c}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER={0xa0, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}]}, 0x220}}, 0x80) r12 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001180)='/dev/vsock\x00', 0x4c0000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f00000011c0)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e24, 0x5, @empty, 0x6d67c2a4}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e22, 0x7fff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x81}, @in6={0xa, 0x4e23, 0x6, @mcast2, 0xfffff001}], 0x74) r13 = shmget$private(0x0, 0x3000, 0xa4, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r13, 0x0) [ 314.295394][ T7991] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 314.334749][ T7991] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 314.388462][ T7998] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 314.396589][ T7998] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 314.422561][ T7998] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 314.436150][ T7998] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 314.443174][ T7998] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 314.469512][ T7998] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 314.489767][ T8012] IPVS: ftp: loaded support on port[0] = 21 [ 314.564656][ T7998] device hsr_slave_0 entered promiscuous mode [ 314.612966][ T7998] device hsr_slave_1 entered promiscuous mode [ 314.652646][ T7998] debugfs: Directory 'hsr0' with parent '/' already present! [ 314.670663][ T8005] chnl_net:caif_netlink_parms(): no params data found [ 314.767588][ T8001] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.776164][ T8001] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.784394][ T8001] device bridge_slave_0 entered promiscuous mode [ 314.792916][ T8001] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.799972][ T8001] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.807805][ T8001] device bridge_slave_1 entered promiscuous mode [ 314.843602][ T8005] bridge0: port 1(bridge_slave_0) entered blocking state [ 314.850665][ T8005] bridge0: port 1(bridge_slave_0) entered disabled state [ 314.859223][ T8005] device bridge_slave_0 entered promiscuous mode [ 314.890991][ T7991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 314.898346][ T8005] bridge0: port 2(bridge_slave_1) entered blocking state [ 314.905593][ T8005] bridge0: port 2(bridge_slave_1) entered disabled state [ 314.913252][ T8005] device bridge_slave_1 entered promiscuous mode [ 314.927540][ T8001] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 314.955431][ T8009] chnl_net:caif_netlink_parms(): no params data found [ 314.967157][ T8001] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 314.985675][ T8005] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 315.020640][ T8001] team0: Port device team_slave_0 added [ 315.029640][ T8005] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 315.045381][ T7998] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 315.114936][ T8001] team0: Port device team_slave_1 added [ 315.120708][ T7998] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 315.189687][ T7998] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 315.250004][ T7998] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 315.296431][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 315.304384][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 315.330449][ T8005] team0: Port device team_slave_0 added [ 315.339236][ T8005] team0: Port device team_slave_1 added [ 315.345919][ T7991] 8021q: adding VLAN 0 to HW filter on device team0 [ 315.356282][ T8001] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.363330][ T8001] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.389736][ T8001] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.403741][ T8012] chnl_net:caif_netlink_parms(): no params data found [ 315.417341][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 315.426120][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 315.434844][ T8006] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.441878][ T8006] bridge0: port 1(bridge_slave_0) entered forwarding state [ 315.459703][ T8001] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.468900][ T8001] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.495475][ T8001] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.521560][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 315.529874][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 315.538969][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 315.547240][ T8006] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.554291][ T8006] bridge0: port 2(bridge_slave_1) entered forwarding state [ 315.562361][ T8009] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.569839][ T8009] bridge0: port 1(bridge_slave_0) entered disabled state [ 315.578040][ T8009] device bridge_slave_0 entered promiscuous mode [ 315.588956][ T8009] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.596271][ T8009] bridge0: port 2(bridge_slave_1) entered disabled state [ 315.604490][ T8009] device bridge_slave_1 entered promiscuous mode [ 315.623620][ T8005] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.630603][ T8005] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.656886][ T8005] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.669020][ T8005] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.676028][ T8005] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.702202][ T8005] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.723683][ T8021] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 315.744409][ T8009] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 315.755551][ T8009] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 315.780238][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 315.789082][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 315.798047][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 315.806750][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 315.815646][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 315.824423][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 315.833375][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 315.841625][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 315.850376][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 315.858936][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 315.914801][ T8001] device hsr_slave_0 entered promiscuous mode [ 315.953073][ T8001] device hsr_slave_1 entered promiscuous mode [ 315.992627][ T8001] debugfs: Directory 'hsr0' with parent '/' already present! [ 316.007050][ T7991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 316.015648][ T8009] team0: Port device team_slave_0 added [ 316.074356][ T8005] device hsr_slave_0 entered promiscuous mode [ 316.132880][ T8005] device hsr_slave_1 entered promiscuous mode [ 316.172610][ T8005] debugfs: Directory 'hsr0' with parent '/' already present! [ 316.182935][ T8009] team0: Port device team_slave_1 added [ 316.225045][ T8009] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 316.232004][ T8009] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 316.258125][ T8009] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 316.290952][ T8009] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 316.297983][ T8009] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 316.324497][ T8009] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 316.335528][ T8012] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.342795][ T8012] bridge0: port 1(bridge_slave_0) entered disabled state [ 316.350626][ T8012] device bridge_slave_0 entered promiscuous mode [ 316.359231][ T8012] bridge0: port 2(bridge_slave_1) entered blocking state [ 316.366390][ T8012] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.374230][ T8012] device bridge_slave_1 entered promiscuous mode [ 316.383193][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 316.390573][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 316.455221][ T8009] device hsr_slave_0 entered promiscuous mode [ 316.492962][ T8009] device hsr_slave_1 entered promiscuous mode [ 316.542583][ T8009] debugfs: Directory 'hsr0' with parent '/' already present! [ 316.558021][ T7991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 316.580153][ T8012] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 316.593599][ T7998] 8021q: adding VLAN 0 to HW filter on device bond0 [ 316.607721][ T8012] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 316.649825][ T8012] team0: Port device team_slave_0 added [ 316.657196][ T8012] team0: Port device team_slave_1 added [ 316.665353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 316.675187][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 316.683099][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 316.692146][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 316.707458][ T7998] 8021q: adding VLAN 0 to HW filter on device team0 [ 316.731317][ T8005] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 316.796702][ T8005] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 316.854829][ T8005] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 316.906346][ T8005] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 316.968015][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 316.976716][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 316.985242][ T3090] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.992315][ T3090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 317.000588][ T8012] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 317.010265][ T8012] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 317.038907][ T8012] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 317.052951][ T8012] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 317.059971][ T8012] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 317.088732][ T8012] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 317.109783][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 317.117876][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 317.126822][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 317.135280][ T7997] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.142319][ T7997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.150649][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 317.159848][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 317.168988][ T8001] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 317.265173][ T8012] device hsr_slave_0 entered promiscuous mode [ 317.322854][ T8012] device hsr_slave_1 entered promiscuous mode [ 317.363001][ T8012] debugfs: Directory 'hsr0' with parent '/' already present! [ 317.370673][ T8001] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 317.417973][ T8001] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 317.496753][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 317.505649][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 317.514472][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 317.523271][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 317.531940][ T8006] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 317.540928][ T8001] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 317.569929][ T7998] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 317.580475][ T7998] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 317.601257][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 317.609840][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 317.618926][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 317.627295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 317.636589][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 317.662034][ T7991] device veth0_vlan entered promiscuous mode [ 317.673979][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 317.684362][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 317.694250][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 317.705343][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 317.717967][ T8009] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 317.767094][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 317.774789][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 317.783515][ T8009] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 317.816201][ T8009] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 317.864929][ T8009] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 317.930421][ T7998] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 317.954895][ T7991] device veth1_vlan entered promiscuous mode [ 317.992377][ T8005] 8021q: adding VLAN 0 to HW filter on device bond0 [ 318.032935][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 318.041371][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 318.050292][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.058596][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.066487][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 318.077188][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 318.087768][ T8012] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 318.134935][ T7991] device veth0_macvtap entered promiscuous mode [ 318.148542][ T8005] 8021q: adding VLAN 0 to HW filter on device team0 [ 318.160250][ T8012] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 318.226599][ T7991] device veth1_macvtap entered promiscuous mode [ 318.234955][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 318.243961][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 318.252257][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 318.261676][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 318.285392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.294217][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.305600][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.312659][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.320592][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.332356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 318.340908][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.347943][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 318.355723][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 318.364511][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 318.375159][ T8012] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 318.425663][ T8012] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 318.467069][ T8021] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 318.483173][ T7998] device veth0_vlan entered promiscuous mode [ 318.492461][ T7991] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 318.508544][ T8001] 8021q: adding VLAN 0 to HW filter on device bond0 [ 318.522827][ T8005] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 318.534059][ T8005] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 318.545713][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 318.554300][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 318.563003][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 318.571811][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 318.581484][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 318.590548][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 318.599716][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 318.608660][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 318.617610][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 318.626406][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 318.635523][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 318.644164][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 318.652590][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 318.660652][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 318.668723][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 318.677369][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 318.688569][ T8009] 8021q: adding VLAN 0 to HW filter on device bond0 [ 318.698293][ T7991] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 318.724253][ T8005] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 318.735324][ T7998] device veth1_vlan entered promiscuous mode [ 318.746764][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 318.755727][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 318.767246][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 318.774705][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 318.790688][ T8009] 8021q: adding VLAN 0 to HW filter on device team0 [ 318.823034][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 318.830862][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 318.839027][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 318.848627][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 318.862587][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 318.871598][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 318.880364][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 318.887551][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 318.895707][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 318.904738][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 318.913170][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 318.920247][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 318.928217][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 318.937938][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 318.956354][ T7998] device veth0_macvtap entered promiscuous mode [ 318.969496][ T8001] 8021q: adding VLAN 0 to HW filter on device team0 [ 318.983042][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 318.991848][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 319.001302][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 319.009876][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 319.017834][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 319.040684][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 319.049253][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 319.058778][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 319.067741][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 319.076682][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 319.085187][ T3090] bridge0: port 1(bridge_slave_0) entered blocking state [ 319.092330][ T3090] bridge0: port 1(bridge_slave_0) entered forwarding state [ 319.100275][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 319.108776][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 319.117568][ T3090] bridge0: port 2(bridge_slave_1) entered blocking state [ 319.124661][ T3090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 319.132761][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 319.141807][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 319.149981][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 319.158165][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 319.168914][ T8005] device veth0_vlan entered promiscuous mode [ 319.183427][ T7998] device veth1_macvtap entered promiscuous mode [ 319.192938][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 319.201011][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 319.215312][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 319.225426][ T3606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 319.255831][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 319.269276][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 319.278892][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 319.287591][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 319.295932][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.309239][ T8009] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 319.321213][ T8009] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 319.331188][ T8005] device veth1_vlan entered promiscuous mode [ 319.340822][ T7998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 319.351793][ T7998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 319.363201][ T7998] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 319.370721][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 319.379168][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 319.388073][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.396624][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 319.405834][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 319.415305][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 319.424265][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 319.434131][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 319.458725][ T8009] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 319.467054][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 319.477120][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 319.486455][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 319.495925][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 319.507035][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 319.532132][ T7998] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 319.543405][ T7998] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 319.556234][ T7998] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 319.564572][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 319.573783][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 319.582121][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 319.590656][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 319.599613][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 319.608754][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 319.623232][ T8005] device veth0_macvtap entered promiscuous mode [ 319.632346][ T8001] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 319.665017][ T8012] 8021q: adding VLAN 0 to HW filter on device bond0 [ 319.672485][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 319.683847][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 319.701086][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 319.723230][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 05:32:01 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) ioctl$SIOCGSTAMPNS(r1, 0x8907, 0x0) listen(r1, 0x9) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$vimc1(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x800) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, 0x0) dup3(r0, r1, 0x0) [ 319.743854][ T8005] device veth1_macvtap entered promiscuous mode [ 319.764249][ T8001] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 319.777989][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 319.797399][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 319.832858][ T8005] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 319.844325][ T8005] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 319.854813][ T8005] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 319.865637][ T8005] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 319.876821][ T8005] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 319.884430][ C0] hrtimer: interrupt took 47848 ns [ 319.908870][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 319.927701][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 05:32:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4d) r1 = gettid() tkill(r1, 0x3c) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r6, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYRESHEX=r6, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0], @ANYBLOB="0000b20000000000"], 0x5}}, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) r11 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r11, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r10, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700000000000000b6ae0000000000", @ANYRES32=r10, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2004a8133e9"], 0x5}, 0x1, 0x0, 0x0, 0x4040844}, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[]}}, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x34, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {0x0, 0x8}, {}, {0xfff1}}, [@filter_kind_options=@f_cgroup={{0xb, 0x1, 'cgroup\x00'}, {0x4}}]}, 0x34}}, 0x0) r13 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r13, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r13, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) getsockopt$inet_pktinfo(r13, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @multicast1}, &(0x7f0000000440)=0xc) sendmsg$FOU_CMD_DEL(r11, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB='\t\x00 \x00', @ANYRES16=r7, @ANYBLOB="000429bd7000fbdbdf250200000008000b00", @ANYRES32=r12, @ANYBLOB='\b\x00\v\x00', @ANYRES32=0x0, @ANYBLOB="0500040003000000080006000000000008000b00", @ANYRES32=r14, @ANYBLOB="080006000000000006000a004e220000"], 0x9}, 0x1, 0x0, 0x0, 0x14}, 0x8040) r15 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x10000, 0x0) ioctl$RTC_EPOCH_READ(r15, 0x8008700d, &(0x7f0000000080)) r16 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) sched_getattr(r17, &(0x7f0000000280)={0x38}, 0x38, 0x0) connect$inet(r16, &(0x7f0000000340)={0x2, 0x4e20, @local}, 0x10) getsockopt$inet_int(r16, 0x10d, 0xe, &(0x7f0000000140), &(0x7f00000000c0)=0x4) [ 319.962652][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 319.982195][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 319.991684][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 320.001027][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 05:32:02 executing program 0: r0 = creat(0x0, 0x0) write$binfmt_script(r0, 0x0, 0x0) close(r0) openat$cgroup_ro(r0, &(0x7f0000000340)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = 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) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) read(r1, &(0x7f0000000000)=""/71, 0x47) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x1, 0x10) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x4200a400, 0x0, 0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x1) write$binfmt_script(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="6c744fed46643a72291639257e1e0a3abd2e603eed7cf4c1174a6cbec92b220b1a2740c730c19ef608ec313e4948d6123c255f26d567c76fc20ba7679199d155039a7192c8d93d152d0f3109cc994e7c10de130dd8c2d508b692096629f093e0ff690608f67b7de0c24cc835b4f6a5b9c9150800e95df90f21cec2453849efb7476e9723cc121731070b0f0ec08dc9009490d929c70f041f70582efc8c0000000000000008a83fe8002ad695e94f258bfac605e19b1839d8f8de375f5200b2673340c0ca6400d9408b6ac1c586b0427700000000569112d49d3b126d5c0ff328e46b64e7e04141b51461fce3"], 0xa) close(0xffffffffffffffff) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = syz_open_dev$ptys(0xc, 0x3, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x3b502886) r5 = getpid() rt_tgsigqueueinfo(r5, r5, 0x16, &(0x7f0000000000)) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x70, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'batadv0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan1\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @loopback}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @dev={0xfe, 0x80, [], 0x27}}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x40}, 0x10048850) r7 = gettid() tkill(r7, 0x3c) ptrace(0x10, r7) [ 320.014468][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 320.027018][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 320.044070][ T8005] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.073843][ T8005] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.100291][ T8005] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.114199][ T8005] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.126874][ T8005] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 320.134706][ T8069] IPVS: ftp: loaded support on port[0] = 21 [ 320.138407][ T8012] 8021q: adding VLAN 0 to HW filter on device team0 [ 320.155295][ T8001] device veth0_vlan entered promiscuous mode [ 320.175052][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 320.185057][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 320.194423][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 320.202485][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 320.211347][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 320.219712][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 320.229395][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.238715][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 320.247099][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 320.255521][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 320.264472][ T8009] device veth0_vlan entered promiscuous mode [ 320.295772][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 320.309018][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 320.319271][ T7997] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.326404][ T7997] bridge0: port 1(bridge_slave_0) entered forwarding state [ 320.334642][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 320.344268][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 320.352602][ T7997] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.359696][ T7997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 320.367555][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 320.376639][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 320.385984][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 320.408736][ T8009] device veth1_vlan entered promiscuous mode [ 320.436058][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 320.451740][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 320.463475][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 320.472283][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 320.481423][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 320.490959][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 320.503087][ T8001] device veth1_vlan entered promiscuous mode [ 320.528811][ T8009] device veth0_macvtap entered promiscuous mode [ 320.542881][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 320.551106][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 320.559580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 320.568914][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 320.577356][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 320.585654][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 320.594219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 320.603712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 320.617404][ T8009] device veth1_macvtap entered promiscuous mode [ 320.646372][ T8012] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 320.683134][ T8087] Unknown ioctl -2139050335 [ 320.690247][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 320.702034][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 320.704230][ T8087] Unknown ioctl -1071622583 [ 320.712388][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 320.725273][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 320.730641][ T8090] Unknown ioctl -2139050335 [ 320.740535][ T8090] Unknown ioctl -1071622583 [ 320.748449][ T8001] device veth0_macvtap entered promiscuous mode [ 320.763667][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.776030][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.787267][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.797804][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.807980][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 320.818656][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.830431][ T8009] batman_adv: batadv0: Interface activated: batadv_slave_0 05:32:02 executing program 1: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0x138, 0x10, 0x9922835c0058743d, 0x0, 0x0, {{@in6=@empty, @in6=@ipv4={[], [], @loopback}}, {@in6=@ipv4={[0xfffffff0], [], @multicast1}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0xf, 0x0) [ 320.853838][ T8001] device veth1_macvtap entered promiscuous mode [ 320.869267][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 320.886476][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 320.894806][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 320.903965][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 320.922700][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.940352][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.950909][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.962154][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.972765][ T8009] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 320.983492][ T8009] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 320.995202][ T8009] batman_adv: batadv0: Interface activated: batadv_slave_1 05:32:03 executing program 1: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0x138, 0x10, 0x9922835c0058743d, 0x0, 0x0, {{@in6=@empty, @in6=@ipv4={[], [], @loopback}}, {@in6=@ipv4={[0xfffffff0], [], @multicast1}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0xf, 0x0) [ 321.022168][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 321.037028][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 321.050412][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 321.063855][ T7997] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 321.075253][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.097705][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.107888][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.118790][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.138927][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 321.150027][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.160211][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 05:32:03 executing program 1: creat(0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=@newsa={0x138, 0x10, 0x9922835c0058743d, 0x0, 0x0, {{@in6=@empty, @in6=@ipv4={[], [], @loopback}}, {@in6=@ipv4={[0xfffffff0], [], @multicast1}, 0x0, 0x32}, @in6=@ipv4, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x4400, 0x0) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0xf, 0x0) [ 321.171127][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.182848][ T8001] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 321.193506][ T8012] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 321.241910][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 321.277814][ T3090] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 05:32:03 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000280)={{0x1, 0x0, @identifier="80f42e1f36513ecc5cf6da2b035decf0"}}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x6, 0x111002) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000300)) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x60400, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f0000000200)={&(0x7f0000000080), &(0x7f0000000140)=""/94, 0x5e}) recvmmsg(r1, &(0x7f00000091c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/65, 0x41}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001500), 0x4000000000002d0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getqdisc={0x30, 0x26, 0x400, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {}, {0x3, 0xc}, {0x4, 0xa}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000884}, 0x48000) [ 321.289452][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.304440][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.324758][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.337138][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.360984][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.371850][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.383206][ T8001] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 321.394114][ T8001] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 321.406015][ T8001] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 321.454629][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 321.474971][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 321.541276][ T8124] encrypted_key: insufficient parameters specified [ 321.587876][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 321.608799][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 321.624220][ T8135] encrypted_key: insufficient parameters specified [ 321.652890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 321.666867][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 05:32:03 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x3) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vfio/vfio\x00', 0x80000, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f0000000280)={{0x1, 0x0, @identifier="80f42e1f36513ecc5cf6da2b035decf0"}}) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, 0x0, 0x0, 0x0) r4 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x6, 0x111002) ioctl$SNDRV_RAWMIDI_IOCTL_PVERSION(r4, 0x80045700, &(0x7f0000000300)) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x60400, 0x0) ioctl$MON_IOCX_GETX(r5, 0x4018920a, &(0x7f0000000200)={&(0x7f0000000080), &(0x7f0000000140)=""/94, 0x5e}) recvmmsg(r1, &(0x7f00000091c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/65, 0x41}], 0x1}}], 0x1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000001500), 0x4000000000002d0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r9, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r9, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@getqdisc={0x30, 0x26, 0x400, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {}, {0x3, 0xc}, {0x4, 0xa}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000884}, 0x48000) [ 321.701592][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 321.721277][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 321.741801][ T8012] device veth0_vlan entered promiscuous mode [ 321.814095][ T8012] device veth1_vlan entered promiscuous mode [ 321.912025][ T8012] device veth0_macvtap entered promiscuous mode [ 321.940259][ T8012] device veth1_macvtap entered promiscuous mode [ 321.982322][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 321.998369][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 322.021184][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 322.041996][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 322.101922][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.135885][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.170141][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.212588][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.222438][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.274146][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.303025][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.334604][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.376806][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 322.407776][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.439567][ T8012] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 322.475971][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 322.496594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 322.526036][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.555249][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.583139][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.603033][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.634977][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.656215][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.683060][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.715132][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.735388][ T8012] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 322.757176][ T8012] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 322.786407][ T8012] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 322.822944][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 322.838265][ T8026] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 323.012942][ T27] audit: type=1804 audit(1580707924.991:31): pid=8168 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir463161478/syzkaller.QXzchp/0/file0" dev="sda1" ino=16527 res=1 05:32:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) connect$rxrpc(0xffffffffffffffff, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) sched_setattr(0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket(0x10, 0x0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, 0x0, 0x26, 0x400200007fe, &(0x7f00000000c0)={0x2, 0x10084e23, @local}, 0x10) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0x1e) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000740)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x3f00}, 0x300) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0xe03f0300, 0x0, &(0x7f0000000100)}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="440400002400070500"/20, @ANYRES32=r5, @ANYBLOB="00000e00ffffffff0000000008000100636271001804020004040600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000050006000000000000000500"], 0x3}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="24000000250007e8ff00"/20, @ANYRES32=r5, @ANYBLOB="ecff120007020e00000000de"], 0x3}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) connect$packet(r1, &(0x7f0000000080)={0x11, 0x17, r5, 0x1, 0x3, 0x6, @random="677e81e808b3"}, 0x14) 05:32:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x200, 0xfffffffffffffffc}, {0x1, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0xfffffffd}}, 0xe8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket(0x28, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, 0x0, 0x202002) keyctl$read(0xb, r3, 0x0, 0x0) add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) keyctl$chown(0x4, 0x0, r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) keyctl$read(0xb, r10, 0x0, 0x0) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r11, &(0x7f0000000000)='asymmetric\x00', 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, r11) keyctl$search(0xa, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, r12) syz_emit_ethernet(0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{0x0}, {&(0x7f0000000540)="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", 0xfffffe76}, {&(0x7f0000001600)="f04f58ad64d16996e50bf9653ab6bfe984a38c36441c5ecf69312dc6eeb79f232e81da11da227ed50f1a6337f70c23bb7d393d899a4a0e300bf442ab664287514b0a851b071e7a5b92bc765b374893614fb972be1aabe7e79cfeec0a657c7d0c5b9478928a865702712f4ec7953f885cecc52ca96698f1c128a7a5778764df37889652555725bae39ccd95479429e5a0b41b02260a20051839a0a98f3d011feefa7f2d5ea619035bf41205546ca20c6d24160eb58cb768327667508c7c9c8d76a4e9f8afcfb82dacceec944d6a5779083fb92a222c216837d8c6b6b4a9573c41", 0xe0}, {0x0}, {&(0x7f00000017c0)="6f2a459bb40cc6cfa19faf6f6be3ca337df527fb240c6fb18238dc79bf6f6da3b69b36c7724837db188391983f6bc9cb377fa4ebb947b762f4ff95bf2a6809e1b744ee9b03", 0x45}, {0x0}, {&(0x7f00000018c0)="412ef36b8da145367d7ed6", 0xb}, {&(0x7f0000001900)="be9ad70bdf1cd392a8ea8c911c46da751243a27532231458553b146c3f670aa4dde5fb3732c4a73924f96d7c473e5b2a787c29cf42ba32ff555c393ecc150211a2d322d08a43083bc6e4563c8f6b3982fa44b7876fc56c0d9e2848bf8cd454fcef6e7648bff646c93c2ad8e842d0ba9c3cf197a10fe2c10a5cbce8b45a851b04e63540218dc9e37885a2aec31af42b31f6759d1896ace2ef5cda7c6474f7b2ff5b370f6aa87ea087ed22", 0xaa}], 0x8, 0x0, 0x0, 0x4048883}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r13, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="3d72201800000000b12ac38a920ca866d9ee2c7f86d9e74ed8d9c6bba94c2aae0795e0d15336c61beec315a82344e62a2bc91b9f4fa6e6662a", 0x39, 0x5}], 0x40, 0xfffffffffffffffe) 05:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r2, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r3, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r4, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r5, 0x0, 0x0, 0x24008840, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) r6 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x100) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000280)={0x401, 0x1, 0x4, 0x400, 0xbd, {r7, r8/1000+30000}, {0x3, 0x0, 0xa4, 0x3f, 0x3, 0x2f, "2df841b2"}, 0x2, 0x1, @userptr=0x7, 0xffffffff}) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r9, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="f9176a1037811b7dbc589c3f6077e662730d0487deaff124d622ad90c4f7491abbe58b3dc6f0aba33e3fcca7914de0ce2599a4e1acd10068155f4b9926c8d449c57c2d68177f6b70e2d0a89c41720329e9c159c56740ce60ef3f8b070c9ed147b3c0596eb6fa70aca1f9a0bae12e0c77c83a7116187f16d429d319653dda28d729fde465a0072e819f0fb46696ec0d52828f13a0b96bc7d2adc1d16abacffed2161399d7d66c3aebf88b0e18969e2ab6e3c87ddd73352ed57924d6d225078655b13b823f1ebfc5840a0351c7f6383ed7720de920029bd0cb70a23edc"]], @ANYRES64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="c89a33a14598e9fb063645d88151db01f8d092511fb4f91ea2dc93178ec70dfb1cb7396802b070974f3d04be037406756ef3b5d9f48924cef5ac32721a12511587e74acbff37dd5826c7e71a1ee8cf426096952f708db290e5cbb06a5658815cbd87f424c84bb931f7d2bc21e472497113d93c1f2e86885e4b370f844683961dfe14b14d60faa4b296de0cda661621b99756f271b6d2eab2e2107f925b7692b487ffa3aed2d081796d31f4a5061634f3838ab35521186964c0f60e8a5760fcc993757f", @ANYPTR64, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="f8a974b6f0a40dbb6e255d1010dec2ffda4c35406eb89abcce36ba8636fab1d5a9a1632a89eb838357228070662c896cc821a29c616fffc7e45fd891efb3af5421af4a4472bda57a88851f6cc94fbedd773f7794d8867e48dfa187882be8aea648d6f4730944ef987e858bd2", @ANYRES32=r9], @ANYRESOCT, @ANYBLOB="1d29fe2e70a01f55c381ce0afe5fea40ee91bc888e8c309dc7710f5b7d3b4b1899813c0d5d81098fb87a3fbc24a4357c265df0db022e828f", @ANYRESOCT=r4, @ANYRESOCT, @ANYBLOB="826aba389df49237aa1f4a5fc695f46c6038884a732cff3bec46e2f0e246750a1b32f2444ae22531ef3be5066d27ac7d8c7e99c6e7ce0fe8b5e607c4ea768f62168c4eea630f2bee67e83da328dfbc98392371e761430bd2db619badc18714cc895b4945c5cb4c06b795e4633685e443dc52c058af570dc160903b7306ec7c854f7fd3a0d7dfe9e55d0c8850fff34d7145da39c08124f314da8f35f60d4122b27a76f5c011", @ANYRESDEC=r5], @ANYBLOB="6348a5dca9327f96c27169f81bbd8f325d48baba0a6f45211ed14678d18111299c9936566b9104f6c332f1c109a95fcb017e3fdae2289173c153fc30715fa5ef156b6defad1f7793ed159309a80031ad4b890ed461510255c861c15db6dc3101c20276bb50a6aaf2591c3ee3ec4b1b96b8416ea63b7104cb7b45b5bd47990c92a589966b0543b389b98524043f504daeddd8ac6a76aa554244d76a02e8ef69175dc794e13ef6680eada5471887c6ed0e684e2c1ad367", @ANYRES16]]], 0x1}, 0x1, 0xfdffffff00000000}, 0x40) [ 323.339405][ T8186] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.575690][ T8188] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 323.682824][ T8177] XFS (loop3): Invalid superblock magic number 05:32:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff3fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, @perf_bp={0x0, 0x4}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) r1 = socket(0x11, 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x0, 0x390, 0x0, 0x0, 0x0, 0x8001}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000788000)=0x2, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={0x0, 0x0, 0x0}, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = accept4$alg(r3, 0x0, 0x0, 0x800) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(0x0, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) io_getevents(r5, 0x1, 0x4, &(0x7f0000000300)=[{}, {}, {}, {}], &(0x7f00000003c0)) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r2, 0xc080661a, &(0x7f0000000140)={{0x2, 0x0, @identifier="4ef5a409d723a8c784ecdc005b55561b"}}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req3={0x8000, 0x390, 0x0, 0x0, 0x0, 0x8001}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000100)=0x5, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r6 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0x0, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x0, 0x0, 0x0, {{@in6}, {@in=@loopback, 0x0, 0x32}, @in6=@loopback, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r7, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}], 0x1) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f00000001c0)={r6, 0x28, 0x1, r6}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565b, &(0x7f0000000000)={0x0, 0x0, 0x8580487996d9a9d6}) 05:32:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r1, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r2, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r3, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r4, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r5, 0x0, 0x0, 0x24008840, &(0x7f0000000200)={0x2, 0x4e23, @local}, 0x10) r6 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x100) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(r6, 0xc0585609, &(0x7f0000000280)={0x401, 0x1, 0x4, 0x400, 0xbd, {r7, r8/1000+30000}, {0x3, 0x0, 0xa4, 0x3f, 0x3, 0x2f, "2df841b2"}, 0x2, 0x1, @userptr=0x7, 0xffffffff}) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r9, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r2, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="f9176a1037811b7dbc589c3f6077e662730d0487deaff124d622ad90c4f7491abbe58b3dc6f0aba33e3fcca7914de0ce2599a4e1acd10068155f4b9926c8d449c57c2d68177f6b70e2d0a89c41720329e9c159c56740ce60ef3f8b070c9ed147b3c0596eb6fa70aca1f9a0bae12e0c77c83a7116187f16d429d319653dda28d729fde465a0072e819f0fb46696ec0d52828f13a0b96bc7d2adc1d16abacffed2161399d7d66c3aebf88b0e18969e2ab6e3c87ddd73352ed57924d6d225078655b13b823f1ebfc5840a0351c7f6383ed7720de920029bd0cb70a23edc"]], @ANYRES64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000540)=ANY=[@ANYRESDEC=r2, @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="c89a33a14598e9fb063645d88151db01f8d092511fb4f91ea2dc93178ec70dfb1cb7396802b070974f3d04be037406756ef3b5d9f48924cef5ac32721a12511587e74acbff37dd5826c7e71a1ee8cf426096952f708db290e5cbb06a5658815cbd87f424c84bb931f7d2bc21e472497113d93c1f2e86885e4b370f844683961dfe14b14d60faa4b296de0cda661621b99756f271b6d2eab2e2107f925b7692b487ffa3aed2d081796d31f4a5061634f3838ab35521186964c0f60e8a5760fcc993757f", @ANYPTR64, @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="f8a974b6f0a40dbb6e255d1010dec2ffda4c35406eb89abcce36ba8636fab1d5a9a1632a89eb838357228070662c896cc821a29c616fffc7e45fd891efb3af5421af4a4472bda57a88851f6cc94fbedd773f7794d8867e48dfa187882be8aea648d6f4730944ef987e858bd2", @ANYRES32=r9], @ANYRESOCT, @ANYBLOB="1d29fe2e70a01f55c381ce0afe5fea40ee91bc888e8c309dc7710f5b7d3b4b1899813c0d5d81098fb87a3fbc24a4357c265df0db022e828f", @ANYRESOCT=r4, @ANYRESOCT, @ANYBLOB="826aba389df49237aa1f4a5fc695f46c6038884a732cff3bec46e2f0e246750a1b32f2444ae22531ef3be5066d27ac7d8c7e99c6e7ce0fe8b5e607c4ea768f62168c4eea630f2bee67e83da328dfbc98392371e761430bd2db619badc18714cc895b4945c5cb4c06b795e4633685e443dc52c058af570dc160903b7306ec7c854f7fd3a0d7dfe9e55d0c8850fff34d7145da39c08124f314da8f35f60d4122b27a76f5c011", @ANYRESDEC=r5], @ANYBLOB="6348a5dca9327f96c27169f81bbd8f325d48baba0a6f45211ed14678d18111299c9936566b9104f6c332f1c109a95fcb017e3fdae2289173c153fc30715fa5ef156b6defad1f7793ed159309a80031ad4b890ed461510255c861c15db6dc3101c20276bb50a6aaf2591c3ee3ec4b1b96b8416ea63b7104cb7b45b5bd47990c92a589966b0543b389b98524043f504daeddd8ac6a76aa554244d76a02e8ef69175dc794e13ef6680eada5471887c6ed0e684e2c1ad367", @ANYRES16]]], 0x1}, 0x1, 0xfdffffff00000000}, 0x40) 05:32:05 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) ioctl$CAPI_GET_MANUFACTURER(0xffffffffffffffff, 0xc0044306, &(0x7f00000000c0)=0x4) chdir(&(0x7f00000002c0)='./bus\x00') r0 = creat(&(0x7f0000000200)='./bus\x00', 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1000) r1 = open(&(0x7f0000000480)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) write$FUSE_ATTR(0xffffffffffffffff, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x40d09) [ 324.013651][ T27] audit: type=1804 audit(1580707925.991:32): pid=8213 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir463161478/syzkaller.QXzchp/2/bus/bus" dev="overlay" ino=16544 res=1 [ 324.121986][ T8213] overlayfs: filesystem on './file0' not supported as upperdir [ 324.166875][ T27] audit: type=1804 audit(1580707926.141:33): pid=8217 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir463161478/syzkaller.QXzchp/2/bus/bus" dev="overlay" ino=16544 res=1 05:32:06 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$MON_IOCQ_RING_SIZE(r0, 0x9205) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e2b, @dev}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e20, @remote}}) r3 = socket(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) close(r1) 05:32:06 executing program 0: syz_init_net_socket$ax25(0x3, 0x3, 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @initdev, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000180)={@remote, 0x5d, r3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x74da80, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f00000002c0)=""/215) pwritev(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="80fd01009341", 0x6}], 0x1000000000000006, 0x0) 05:32:06 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x200, 0xfffffffffffffffc}, {0x1, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0xfffffffd}}, 0xe8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket(0x28, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, 0x0, 0x202002) keyctl$read(0xb, r3, 0x0, 0x0) add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) keyctl$chown(0x4, 0x0, r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) keyctl$read(0xb, r10, 0x0, 0x0) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r11, &(0x7f0000000000)='asymmetric\x00', 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, r11) keyctl$search(0xa, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, r12) syz_emit_ethernet(0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{0x0}, {&(0x7f0000000540)="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", 0xfffffe76}, {&(0x7f0000001600)="f04f58ad64d16996e50bf9653ab6bfe984a38c36441c5ecf69312dc6eeb79f232e81da11da227ed50f1a6337f70c23bb7d393d899a4a0e300bf442ab664287514b0a851b071e7a5b92bc765b374893614fb972be1aabe7e79cfeec0a657c7d0c5b9478928a865702712f4ec7953f885cecc52ca96698f1c128a7a5778764df37889652555725bae39ccd95479429e5a0b41b02260a20051839a0a98f3d011feefa7f2d5ea619035bf41205546ca20c6d24160eb58cb768327667508c7c9c8d76a4e9f8afcfb82dacceec944d6a5779083fb92a222c216837d8c6b6b4a9573c41", 0xe0}, {0x0}, {&(0x7f00000017c0)="6f2a459bb40cc6cfa19faf6f6be3ca337df527fb240c6fb18238dc79bf6f6da3b69b36c7724837db188391983f6bc9cb377fa4ebb947b762f4ff95bf2a6809e1b744ee9b03", 0x45}, {0x0}, {&(0x7f00000018c0)="412ef36b8da145367d7ed6", 0xb}, {&(0x7f0000001900)="be9ad70bdf1cd392a8ea8c911c46da751243a27532231458553b146c3f670aa4dde5fb3732c4a73924f96d7c473e5b2a787c29cf42ba32ff555c393ecc150211a2d322d08a43083bc6e4563c8f6b3982fa44b7876fc56c0d9e2848bf8cd454fcef6e7648bff646c93c2ad8e842d0ba9c3cf197a10fe2c10a5cbce8b45a851b04e63540218dc9e37885a2aec31af42b31f6759d1896ace2ef5cda7c6474f7b2ff5b370f6aa87ea087ed22", 0xaa}], 0x8, 0x0, 0x0, 0x4048883}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r13, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="3d72201800000000b12ac38a920ca866d9ee2c7f86d9e74ed8d9c6bba94c2aae0795e0d15336c61beec315a82344e62a2bc91b9f4fa6e6662a", 0x39, 0x5}], 0x40, 0xfffffffffffffffe) 05:32:06 executing program 5: 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x200, 0xfffffffffffffffc}, {0x1, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0xfffffffd}}, 0xe8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket(0x28, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, 0x0, 0x202002) keyctl$read(0xb, r3, 0x0, 0x0) add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) keyctl$chown(0x4, 0x0, r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) keyctl$read(0xb, r10, 0x0, 0x0) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r11, &(0x7f0000000000)='asymmetric\x00', 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, r11) keyctl$search(0xa, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, r12) syz_emit_ethernet(0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{0x0}, {&(0x7f0000000540)="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", 0xfffffe76}, {&(0x7f0000001600)="f04f58ad64d16996e50bf9653ab6bfe984a38c36441c5ecf69312dc6eeb79f232e81da11da227ed50f1a6337f70c23bb7d393d899a4a0e300bf442ab664287514b0a851b071e7a5b92bc765b374893614fb972be1aabe7e79cfeec0a657c7d0c5b9478928a865702712f4ec7953f885cecc52ca96698f1c128a7a5778764df37889652555725bae39ccd95479429e5a0b41b02260a20051839a0a98f3d011feefa7f2d5ea619035bf41205546ca20c6d24160eb58cb768327667508c7c9c8d76a4e9f8afcfb82dacceec944d6a5779083fb92a222c216837d8c6b6b4a9573c41", 0xe0}, {0x0}, {&(0x7f00000017c0)="6f2a459bb40cc6cfa19faf6f6be3ca337df527fb240c6fb18238dc79bf6f6da3b69b36c7724837db188391983f6bc9cb377fa4ebb947b762f4ff95bf2a6809e1b744ee9b03", 0x45}, {0x0}, {&(0x7f00000018c0)="412ef36b8da145367d7ed6", 0xb}, {&(0x7f0000001900)="be9ad70bdf1cd392a8ea8c911c46da751243a27532231458553b146c3f670aa4dde5fb3732c4a73924f96d7c473e5b2a787c29cf42ba32ff555c393ecc150211a2d322d08a43083bc6e4563c8f6b3982fa44b7876fc56c0d9e2848bf8cd454fcef6e7648bff646c93c2ad8e842d0ba9c3cf197a10fe2c10a5cbce8b45a851b04e63540218dc9e37885a2aec31af42b31f6759d1896ace2ef5cda7c6474f7b2ff5b370f6aa87ea087ed22", 0xaa}], 0x8, 0x0, 0x0, 0x4048883}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r13, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="3d72201800000000b12ac38a920ca866d9ee2c7f86d9e74ed8d9c6bba94c2aae0795e0d15336c61beec315a82344e62a2bc91b9f4fa6e6662a", 0x39, 0x5}], 0x40, 0xfffffffffffffffe) 05:32:06 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xb44a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0xfffffc2f, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x40c}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x300, 0x120, 0x120, 0x0, 0x0, 0x0, 0x230, 0x230, 0x230, 0x230, 0x230, 0x4, 0x0, {[{{@uncond, 0x0, 0x100, 0x120, 0x0, {}, [@common=@inet=@l2tp={{0x30, 'l2tp\x00'}, {0x0, 0x0, 0x0, 0x0, 0x1}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x360) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000004c0)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x2c, r6, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x801}, 0x4000000) sendmsg$NLBL_CALIPSO_C_ADD(r5, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1c, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8801}, 0x0) sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r6, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004040}, 0x8000) pread64(r1, &(0x7f00000008c0)=""/223, 0xdf, 0x46ab) exit(0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x21aa1e1bad23571b, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000005c0)=0x4, 0x4) ioctl$VIDIOC_ENUMOUTPUT(0xffffffffffffffff, 0xc0485630, &(0x7f0000000240)={0x3, "d385d39283e80094e66361a34a5100343aea867e30fd3657f19da0824b4a72bc", 0x3, 0xef5, 0xff, 0xb000, 0x8}) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dlm-control\x00', 0x40, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) fsetxattr$security_evm(r7, &(0x7f0000000500)='security.evm\x00', &(0x7f0000000540)=ANY=[@ANYBLOB="05031400000049720050faddea0b390167101a7eb4fd64199877f91d6f3e5dd45dbf89f0f2163a404d314274943d36e5b5bdf25a42098850690cb674df80ac075aa52b24648334502d433219ff7d6d64e64f17b65807fc71518f"], 0x5a, 0x0) write$P9_RVERSION(r7, &(0x7f0000000640)=ANY=[], 0x0) syz_open_procfs(0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000600)={0x0, 0x9}, 0x8) 05:32:07 executing program 4: r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46000) lseek(r0, 0x4200, 0x0) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0x10a856) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f00000004c0)=0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000100)={0x0, 0x0, 0x35b2, 0xe0b7}) io_submit(r3, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0x10000}]) r4 = open(&(0x7f0000000240)='./bus\x00', 0x100000141042, 0x0) ftruncate(r4, 0x10099b7) fallocate(r1, 0x4000000000000010, 0x0, 0x7ffe) r5 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x5) sendfile(r0, r5, 0x0, 0x8400fffffffb) [ 325.085145][ T8244] xt_l2tp: missing protocol rule (udp|l2tpip) 05:32:07 executing program 0: getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x7fffffff}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xfffffffc}, 0x10}, 0x78) gettid() sendmsg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000780)={r0, r1, 0xf, 0x1}, 0x10) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@initdev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readv(r2, &(0x7f00000000c0), 0x2d) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000"/20, @ANYRES32=0x0, @ANYBLOB="e1dbfd3300000000200012b400100001006970366772657461700000000c0002", @ANYRES32], 0x4}}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r3, &(0x7f0000000740), 0x4) write$FUSE_ENTRY(r3, &(0x7f00000025c0)={0x90}, 0x90) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000"/20, @ANYRES32=0x0, @ANYBLOB="e1dbfd330000000020001200100001006970366772657461700000000c0002000800", @ANYRES32], 0x4}}, 0x0) sendmsg$inet6(r2, 0x0, 0x40080) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000480)={@rand_addr="625ddb97f2c33c123e529d716db50f81"}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) [ 325.216850][ T27] audit: type=1804 audit(1580707927.191:34): pid=8258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir620508427/syzkaller.RzVK88/2/bus" dev="sda1" ino=16550 res=1 [ 325.248557][ T8230] XFS (loop3): Invalid superblock magic number [ 325.259171][ T8231] XFS (loop5): Invalid superblock magic number 05:32:07 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) clone(0x30020100, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x20}, {0x0, 0x0, 0x200, 0xfffffffffffffffc}, {0x1, 0x0, 0x8000}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x3, 0x0, 0x0, 0xfffffffd}}, 0xe8) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = socket(0x28, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, 0x0, 0x202002) keyctl$read(0xb, r3, 0x0, 0x0) add_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) keyctl$chown(0x4, 0x0, r5, r6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r10 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r10, 0x202002) keyctl$chown(0x4, r10, r8, r9) keyctl$read(0xb, r10, 0x0, 0x0) r11 = add_key$keyring(&(0x7f0000000100)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0x4, r11, &(0x7f0000000000)='asymmetric\x00', 0x0, 0xfffffffffffffffe) r12 = add_key$keyring(&(0x7f0000000200)='keyring\x00', 0x0, 0x0, 0x0, r11) keyctl$search(0xa, r1, &(0x7f0000000140)='asymmetric\x00', &(0x7f00000001c0)={'syz', 0x1}, r12) syz_emit_ethernet(0x0, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) pipe(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000019c0)=[{0x0}, {&(0x7f0000000540)="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", 0xfffffe76}, {&(0x7f0000001600)="f04f58ad64d16996e50bf9653ab6bfe984a38c36441c5ecf69312dc6eeb79f232e81da11da227ed50f1a6337f70c23bb7d393d899a4a0e300bf442ab664287514b0a851b071e7a5b92bc765b374893614fb972be1aabe7e79cfeec0a657c7d0c5b9478928a865702712f4ec7953f885cecc52ca96698f1c128a7a5778764df37889652555725bae39ccd95479429e5a0b41b02260a20051839a0a98f3d011feefa7f2d5ea619035bf41205546ca20c6d24160eb58cb768327667508c7c9c8d76a4e9f8afcfb82dacceec944d6a5779083fb92a222c216837d8c6b6b4a9573c41", 0xe0}, {0x0}, {&(0x7f00000017c0)="6f2a459bb40cc6cfa19faf6f6be3ca337df527fb240c6fb18238dc79bf6f6da3b69b36c7724837db188391983f6bc9cb377fa4ebb947b762f4ff95bf2a6809e1b744ee9b03", 0x45}, {0x0}, {&(0x7f00000018c0)="412ef36b8da145367d7ed6", 0xb}, {&(0x7f0000001900)="be9ad70bdf1cd392a8ea8c911c46da751243a27532231458553b146c3f670aa4dde5fb3732c4a73924f96d7c473e5b2a787c29cf42ba32ff555c393ecc150211a2d322d08a43083bc6e4563c8f6b3982fa44b7876fc56c0d9e2848bf8cd454fcef6e7648bff646c93c2ad8e842d0ba9c3cf197a10fe2c10a5cbce8b45a851b04e63540218dc9e37885a2aec31af42b31f6759d1896ace2ef5cda7c6474f7b2ff5b370f6aa87ea087ed22", 0xaa}], 0x8, 0x0, 0x0, 0x4048883}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) vmsplice(r13, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000100)="3d72201800000000b12ac38a920ca866d9ee2c7f86d9e74ed8d9c6bba94c2aae0795e0d15336c61beec315a82344e62a2bc91b9f4fa6e6662a", 0x39, 0x5}], 0x40, 0xfffffffffffffffe) 05:32:07 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0xffffffff}, 0x8, 0x10, &(0x7f0000000000)={0x100000}, 0x10}, 0x70) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') preadv(r1, &(0x7f00000017c0), 0x333, 0x0) ioctl$RTC_AIE_ON(r1, 0x7001) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x3800) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @rand_addr=0xdd}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0xf307557) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000440)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x0, 0x0, 0x0, 0x400000000}, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000540)=""/158, &(0x7f0000000480)=0x9e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000000640)=""/79, &(0x7f00000004c0)=0x4f) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(r4, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') ioctl$KVM_S390_UCAS_UNMAP(r8, 0x4018ae51, &(0x7f00000000c0)={0x8000, 0x7ff}) prctl$PR_GET_TSC(0x19, &(0x7f0000000400)) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x20, r9, 0x10, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x8b29ba74f3c49941}, 0x4044) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6000000001000000, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632f77fbac141414e9", 0x0, 0x100, 0x6000000000000000}, 0x28) 05:32:07 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:07 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000380), 0x313) r2 = gettid() tkill(r2, 0x3c) pidfd_open(r2, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000100)) [ 325.890141][ T8269] XFS (loop3): Invalid superblock magic number 05:32:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="34000000000b53200000000000000000030000080003400000000008000340000004000c00010073797a3100000000"], 0x34}}, 0x0) 05:32:08 executing program 3: syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0xfffffffffffffc01, 0x400101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0), 0x0, 0x2001, &(0x7f0000000400)=@ll={0x11, 0x1, 0x0, 0x1, 0xff, 0x6, @remote}, 0x80) fcntl$setstatus(r3, 0x4, 0x42000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @rand_addr="c0aff42d10a1367e9c1e6d48bd97d5e2", 0x1}}, 0x5, 0x4b, 0x4, 0x1ff, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x0, 0x30}, 0xc) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r7, 0x0) write$P9_RWALK(r7, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4008}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r7, r8) [ 326.014806][ T27] audit: type=1804 audit(1580707927.991:35): pid=8292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir620508427/syzkaller.RzVK88/2/bus" dev="sda1" ino=16550 res=1 [ 326.104198][ T27] audit: type=1804 audit(1580707928.051:36): pid=8295 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir620508427/syzkaller.RzVK88/2/bus" dev="sda1" ino=16550 res=1 [ 326.107402][ T8299] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. 05:32:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 326.161042][ T27] audit: type=1804 audit(1580707928.051:37): pid=8292 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir620508427/syzkaller.RzVK88/2/bus" dev="sda1" ino=16550 res=1 [ 326.198267][ T27] audit: type=1804 audit(1580707928.051:38): pid=8294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir620508427/syzkaller.RzVK88/2/bus" dev="sda1" ino=16550 res=1 05:32:08 executing program 4: getegid() socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x448040) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000040)) socket$packet(0x11, 0x2, 0x300) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlinkat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/204, 0xcc) keyctl$chown(0x4, 0x0, 0x0, r1) syz_open_dev$midi(0x0, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000480)='/dev/bsg\x00', 0x19241, 0x0) accept4$packet(r2, &(0x7f0000001940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001980)=0x14, 0x80000) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) pidfd_send_signal(r3, 0xb, &(0x7f0000000140)={0x28, 0x8, 0x81}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000380), 0x0) r4 = syz_open_dev$radio(0x0, 0xffffffffffffffff, 0x2) ioctl$VIDIOC_S_HW_FREQ_SEEK(r4, 0x40305652, 0x0) clock_gettime(0x0, &(0x7f0000000440)) prctl$PR_GET_CHILD_SUBREAPER(0x25) ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000100)=@md5={0x1, "e5bb395f55c063cd645af21b63c76d9d"}, 0x11, 0x0) unshare(0x60020000) 05:32:08 executing program 0: getpid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x7fffffff}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000800)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f00000033c0)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000140)='GPL\x00', 0x1, 0xfb, &(0x7f0000000200)=""/251, 0x0, 0x0, [], 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0xfffffffc}, 0x10}, 0x78) gettid() sendmsg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000780)={r0, r1, 0xf, 0x1}, 0x10) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in=@initdev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) readv(r2, &(0x7f00000000c0), 0x2d) socket(0x10, 0x803, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000"/20, @ANYRES32=0x0, @ANYBLOB="e1dbfd3300000000200012b400100001006970366772657461700000000c0002", @ANYRES32], 0x4}}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) readv(r3, &(0x7f0000000740), 0x4) write$FUSE_ENTRY(r3, &(0x7f00000025c0)={0x90}, 0x90) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="400000001000"/20, @ANYRES32=0x0, @ANYBLOB="e1dbfd330000000020001200100001006970366772657461700000000c0002000800", @ANYRES32], 0x4}}, 0x0) sendmsg$inet6(r2, 0x0, 0x40080) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000480)={@rand_addr="625ddb97f2c33c123e529d716db50f81"}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) 05:32:08 executing program 5: write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0xffffffff}, 0x8, 0x10, &(0x7f0000000000)={0x100000}, 0x10}, 0x70) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/3\x00') preadv(r1, &(0x7f00000017c0), 0x333, 0x0) ioctl$RTC_AIE_ON(r1, 0x7001) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x3800) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @rand_addr=0xdd}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[{0x18, 0x110, 0x1, "ec"}], 0x18}}], 0x1, 0x0) r4 = socket$inet6(0xa, 0x3, 0x6) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) r6 = ioctl$TIOCGPTPEER(r5, 0x5441, 0xf307557) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000440)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000080)={@loopback, 0x800, 0x0, 0x100000003, 0x0, 0x0, 0x0, 0x400000000}, 0x20) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000540)=""/158, &(0x7f0000000480)=0x9e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000300)={@mcast2, 0x10000, 0x0, 0x102, 0x8000003}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000040)={@loopback, 0x0, 0x0, 0x1, 0x3}, 0x20) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x0, 0x40f7, @mcast2, 0x7ff}, 0x9) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000000640)=""/79, &(0x7f00000004c0)=0x4f) r8 = syz_open_procfs(0x0, &(0x7f0000000600)='auxv\x00') sendfile(r4, r8, &(0x7f0000000240)=0x202, 0x4000000000dc) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') ioctl$KVM_S390_UCAS_UNMAP(r8, 0x4018ae51, &(0x7f00000000c0)={0x8000, 0x7ff}) prctl$PR_GET_TSC(0x19, &(0x7f0000000400)) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x20, r9, 0x10, 0x0, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}]}, 0x20}, 0x1, 0x0, 0x0, 0x8b29ba74f3c49941}, 0x4044) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6000000001000000, &(0x7f00000000c0)="b9ff0300000d698cb89e40f008001fffffff00004000632f77fbac141414e9", 0x0, 0x100, 0x6000000000000000}, 0x28) 05:32:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x14, 0x6, 0x1, 0x1}, 0x14}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000002c0)=0x14) bind$packet(r2, &(0x7f0000000300)={0x11, 0xf7, r4, 0x1, 0x3}, 0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x14, r6, 0xa01}, 0x14}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000016c0)="d62f5e48410d57725f75da7561a2edf536154210ff088be17ab19e7b9249c661555c32c284079d298b913c84251cdb397c8a17c739bff2eb27e0deeb7ea31e0011f28a70427d7034a4a1e2b3176d7cfcb467bc42ae81bf0d941118729e713ef3584aee11951a131f957708f95aad524a130d4487e8154abf89ab31a9805f755c964bee873a349d460eb5ef191ab70378b48d024db657579137ed441253b6df9607136dbfc8961cbdd155355be54e0ff59b6a5e349fb81d367307a0cb5960b46ee742af229e418f1f4928be7ab97b50", 0xcf) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r8, 0x5385, &(0x7f0000000580)={0x1000, ""/4096}) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x67e, 0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40040001}, 0x8000) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000240)=0x80000001) [ 326.551745][ T8314] IPVS: ftp: loaded support on port[0] = 21 05:32:08 executing program 3: syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0xfffffffffffffc01, 0x400101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0), 0x0, 0x2001, &(0x7f0000000400)=@ll={0x11, 0x1, 0x0, 0x1, 0xff, 0x6, @remote}, 0x80) fcntl$setstatus(r3, 0x4, 0x42000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @rand_addr="c0aff42d10a1367e9c1e6d48bd97d5e2", 0x1}}, 0x5, 0x4b, 0x4, 0x1ff, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x0, 0x30}, 0xc) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r7, 0x0) write$P9_RWALK(r7, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4008}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r7, r8) 05:32:08 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x14, 0x6, 0x1, 0x1}, 0x14}}, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000000280)={@ipv4={[], [], @dev}, 0x0}, &(0x7f00000002c0)=0x14) bind$packet(r2, &(0x7f0000000300)={0x11, 0xf7, r4, 0x1, 0x3}, 0x14) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000440)={0x14, r6, 0xa01}, 0x14}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000016c0)="d62f5e48410d57725f75da7561a2edf536154210ff088be17ab19e7b9249c661555c32c284079d298b913c84251cdb397c8a17c739bff2eb27e0deeb7ea31e0011f28a70427d7034a4a1e2b3176d7cfcb467bc42ae81bf0d941118729e713ef3584aee11951a131f957708f95aad524a130d4487e8154abf89ab31a9805f755c964bee873a349d460eb5ef191ab70378b48d024db657579137ed441253b6df9607136dbfc8961cbdd155355be54e0ff59b6a5e349fb81d367307a0cb5960b46ee742af229e418f1f4928be7ab97b50", 0xcf) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/bus/input/handlers\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_PROBE_HOST(r8, 0x5385, &(0x7f0000000580)={0x1000, ""/4096}) ioctl$PIO_FONTRESET(r7, 0x4b6d, 0x0) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r6, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x67e, 0x4}}]}, 0x20}, 0x1, 0x0, 0x0, 0x40040001}, 0x8000) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000240)=0x80000001) [ 326.802579][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 326.808374][ C0] protocol 88fb is buggy, dev hsr_slave_1 05:32:08 executing program 1: syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0xfffffffffffffc01, 0x400101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0), 0x0, 0x2001, &(0x7f0000000400)=@ll={0x11, 0x1, 0x0, 0x1, 0xff, 0x6, @remote}, 0x80) fcntl$setstatus(r3, 0x4, 0x42000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @rand_addr="c0aff42d10a1367e9c1e6d48bd97d5e2", 0x1}}, 0x5, 0x4b, 0x4, 0x1ff, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x0, 0x30}, 0xc) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r7, 0x0) write$P9_RWALK(r7, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4008}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r7, r8) 05:32:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x12) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:09 executing program 3: syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0xfffffffffffffc01, 0x400101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0), 0x0, 0x2001, &(0x7f0000000400)=@ll={0x11, 0x1, 0x0, 0x1, 0xff, 0x6, @remote}, 0x80) fcntl$setstatus(r3, 0x4, 0x42000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) 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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @rand_addr="c0aff42d10a1367e9c1e6d48bd97d5e2", 0x1}}, 0x5, 0x4b, 0x4, 0x1ff, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x0, 0x30}, 0xc) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r7, 0x0) write$P9_RWALK(r7, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4008}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r7, r8) 05:32:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x12) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:09 executing program 4: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) socketpair(0x18, 0x1, 0x3f, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x2761, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0xd}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$VIDIOC_ENUM_FRAMESIZES(r2, 0xc02c564a, &(0x7f0000000200)={0xffff0000, 0x3231564e, 0x3, @discrete={0x101, 0xffff}}) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x4}, &(0x7f0000000140)=0x28) 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000240)={0x6, 'veth0_to_team\x00', {0x4}, 0x5}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40305839, &(0x7f0000000040)) 05:32:09 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) 05:32:09 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) 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) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) 05:32:09 executing program 1: syz_open_dev$media(&(0x7f00000004c0)='/dev/media#\x00', 0xfffffffffffffc01, 0x400101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x200004) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x80001d00c0d0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000140)) recvfrom(r1, &(0x7f00000000c0), 0x0, 0x2001, &(0x7f0000000400)=@ll={0x11, 0x1, 0x0, 0x1, 0xff, 0x6, @remote}, 0x80) fcntl$setstatus(r3, 0x4, 0x42000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r4) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x7, @rand_addr="c0aff42d10a1367e9c1e6d48bd97d5e2", 0x1}}, 0x5, 0x4b, 0x4, 0x1ff, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000100)={r6, 0x0, 0x30}, 0xc) close(0xffffffffffffffff) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r7, 0x0) write$P9_RWALK(r7, &(0x7f00000003c0)=ANY=[@ANYRES64], 0x8) r8 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x4008}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r7, r8) 05:32:09 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = gettid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000001bc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}], 0x70}], 0x1, 0x0) r2 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x40046207, 0x0) r4 = syz_open_dev$binderN(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r5, 0x40046207, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000002cc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000248cf10a3f7024ccd172b44371c7b22411d32cbb0e0191d99b086b94038a025b1e5cdd80de47799b329338923ce0b3cc7c2bc458e3f3b575583721f36ceafe4527092dc1cc7232e6b5367085d760e22d1fa6e3e2959939967a395cd30a9cbb9f7f301e90e364d9c6cc612acb0d6aaad0ef1f74bad33c3f35e13baed76a5639", @ANYRES32=r8], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000100)={r8, 0x2, 0x10}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000180)={r9, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x80000000000, 0x10400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x20, 0x0, 0x9, 0x0, 0x0, 0x81}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r10, &(0x7f00000001c0), 0xfffffef3) r11 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000008c0)=[@text32={0x20, &(0x7f0000000080)="0f0147d1d1861900000f23c80f21f8350000e0000f23f8b9190b0000b8ba690000ba000000000f308fe938028d2f000000f30f2cc0b805000000f9e0a264df0f01c166ba4300ecc744240000000000c7442402bc0c0000c7442406000000000f011c24c4c11972d000", 0x69}], 0x1, 0x0, 0x0, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r11, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r12, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r12, 0xae80, 0x0) r13 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r13, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r13, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r13, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000d80)=0xe8) sendmmsg$sock(r6, &(0x7f0000001400)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001c40)="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", 0x1000}, {&(0x7f0000000280)="477840deeab5c4d21de4707f132b17397dee781839c3d16cf2ed2fe3f05fe15c29bd4fabebd19aae4aece46a6bdc5358d1be9d09c1b35f193928076fe3bdd2f80da99546f3935e2be08306a2d311cf7b7e6e1b0ff5848ff3af2aa35ce2fb37255d604423c6130efd2646fae98ff9d6a381cddc12cf176f62e56d7a8b5ad0dc437cef9af271583c2f8be2121fc027d7854d3f2f9b", 0x94}], 0x2, &(0x7f0000000440)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14}}, @mark={{0x14}}], 0x78}}, {{&(0x7f0000000dc0)=@can={0x1d, r14}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e40)="f3fb7bb127d7543b672f7d2e1ce21da8c1c63d1359b97203e6274a319ae86d0daf41dba907c413ccc38d79ff2860de90", 0x30}, {&(0x7f0000000e80)="3c4a62e63ba4888fdf7c987551caadf262d6e703639d2abd966621e67c99936c88258c6fc4da1e061db035d2bfdf846a219b0e437c386912ad09bc87f5471bd6be0b71f2a09a4fb45d3d09e58aaba83753995f108870b5657148953867239f8f547a45ed0d923bbdc704", 0x6a}, {&(0x7f0000000f00)="d3c7b2aa049692569a3843cbb03a913e286520a7a5575ac7e2806d42856deb11ae50b6c7a1a88f1aba9de88664f3a40d14657751b66c6924556c160bdc8f72d4ec69eb08cd9e329dd9b95f314b22fa0f60c97f7853baebaea00de66b7b4ca344c4259568963b5b51406625697366515b4ca461f07769736e73826942b7868f", 0x7f}, {&(0x7f0000000f80)="8b5e5d9b37fe59dbb5070421a269139a0f3b50e3f6667e41f1d3e5cf38cfd20bbf156edb08631079883071b45840408ce04d4be4ea61c5cc086989342bf0935efa8eba24b7c1283f4507ac6dad38658e6136728fdeac103b96ece9f17e7824c2a2f13480e2d32e7c8f0a7ed72aed5152075bdf1a1a29c21610635c153f4fcb19a292f202a13299820e", 0x89}, {&(0x7f0000001040)="c00ae446932f8f96144684ce2be99b98734ee80648ac384356f85e5a2713973ea0a1134c889a6367a9db4b412264df7fd353126b83bdf93802145c9c8486c8f063173a45ae409895b1de73c803e7e7b5689b88a5a47bc6d4b57d2627e25d459bc265fa3f1fc524a6779fe5f5ad5c8f5608c5a83ab83d4bd9108c2ded98b40b87e7c311d24c39c1039067cb03b25de4d7fa9c8d7037fa669b72f97fb70c61c0fcb7fd1558cddd0e4150d9efeeca100397e54b3bbb3e07259f1f519142fa254ba7dcecb6d07154472c279de97371dfef197b5c7a413868fb865ca13a893bbe4dc782ee4c8effec531bbb87", 0xea}], 0x5, &(0x7f00000011c0)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}, @timestamping={{0x14, 0x1, 0x25, 0xe8}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @txtime={{0x18, 0x1, 0x3d, 0x80000001}}, @timestamping={{0x14, 0x1, 0x25, 0x1}}], 0x90}}, {{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001280)="2f3ed3124db0977b34a5238ebb6abec5541d2be4f14713b7651c7cc94c4a4aa021fa73f01991b1b36bf918e6f6f2a1c0fe02e64594501a64884bc76f37deecefb3d72aec4b16b794b42179f39000a94d49d3219b97fd936967cb30ad71b6b007c06eb4c0323dcd7b", 0x68}, {&(0x7f0000001300)="631d2b1f8c6fa9b5fd65f944f874447d5cd32dfcdb1ad8f4a069212a35fe7fdfe75a650ce88bb5514a1307662388ae64417b22aa", 0x34}, {&(0x7f0000001340)="6993903f14573d7754f331f09cacb671980d93d4fa85b2abda", 0x19}], 0x3, &(0x7f00000013c0)=[@mark={{0x14, 0x1, 0x24, 0x20}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x30}}], 0x3, 0x200048c4) ioctl$KVM_RUN(r12, 0xae80, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000008000000000000000000000000000000000000f4ff02000000000000000000000000000105000500000000000a0000000000000000000000000000000000ffffac1414000000000000003f6492000005000600000000000a"], 0x81}}, 0x0) 05:32:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x12) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 327.582573][ T8018] tipc: TX() has been purged, node left! [ 327.612178][ T27] audit: type=1800 audit(1580707929.581:39): pid=8357 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16523 res=0 [ 327.713947][ T8360] binder: BINDER_SET_CONTEXT_MGR already set [ 327.718240][ T8367] debugfs: File '8365' in directory 'proc' already present! [ 327.760329][ T8367] binder: BINDER_SET_CONTEXT_MGR already set [ 327.766614][ T8360] binder: 8358:8360 ioctl 4018620d 20000000 returned -16 [ 327.809282][ T8367] binder: 8365:8367 ioctl 40046207 0 returned -16 05:32:09 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 327.870135][ T8370] binder: BINDER_SET_CONTEXT_MGR already set [ 327.888270][ T8370] binder: 8358:8370 ioctl 4018620d 20000000 returned -16 [ 327.897179][ T8367] syz-executor.3 (8367) used greatest stack depth: 9904 bytes left 05:32:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) 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) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) 05:32:10 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) 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) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) 05:32:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 328.137426][ T8381] binder: BINDER_SET_CONTEXT_MGR already set [ 328.171976][ T8381] binder: 8378:8381 ioctl 4018620d 20000000 returned -16 05:32:10 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 328.254965][ T8383] binder: BINDER_SET_CONTEXT_MGR already set [ 328.261828][ T8383] binder: 8382:8383 ioctl 4018620d 20000000 returned -16 05:32:10 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) 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) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) [ 328.437413][ T27] audit: type=1800 audit(1580707930.411:40): pid=8392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16523 res=0 05:32:10 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:10 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) 05:32:10 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) 05:32:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 328.652649][ T8399] binder: BINDER_SET_CONTEXT_MGR already set 05:32:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) [ 328.712241][ T8399] binder: 8395:8399 ioctl 4018620d 20000000 returned -16 [ 328.732794][ T8405] binder: BINDER_SET_CONTEXT_MGR already set [ 328.762068][ T27] audit: type=1800 audit(1580707930.731:41): pid=8409 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16546 res=0 [ 328.764213][ T8405] binder: 8404:8405 ioctl 4018620d 20000000 returned -16 05:32:10 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:10 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x137, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@prinfo={0x18}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}, @authinfo={0x18}], 0x48}, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYRESDEC], 0x1c}], 0x1, 0x0) 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) r3 = syz_open_dev$binderN(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r3, 0x4018620d, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f00000001c0)={0x100004}, 0xfd57) write(r4, &(0x7f0000000380)="240000001a00110214f9f407030904001100000000020000000200000800040003000000", 0x24) 05:32:10 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) ioctl$USBDEVFS_DISCONNECT_CLAIM(r1, 0x8108551b, &(0x7f00000001c0)={0x1, 0x2, "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"}) syz_open_dev$dmmidi(0x0, 0x297b000000, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000040)={0x10000, 0x100000, 0x3f, 0x1, 0xff}) fchdir(r3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001040), 0x0) write$FUSE_IOCTL(r3, &(0x7f0000001000)={0x20, 0x0, 0x0, {0x0, 0x4, 0x6, 0xcb}}, 0x20) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x8, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000003}}, 0x0, 0x40001, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x3800) openat$qat_adf_ctl(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_dev$vbi(0x0, 0x3, 0x2) sendmsg$TIPC_NL_BEARER_DISABLE(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x10) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000030, 0x0) [ 329.007789][ T27] audit: type=1800 audit(1580707930.981:42): pid=8415 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16519 res=0 05:32:11 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) [ 329.195518][ T8426] binder: BINDER_SET_CONTEXT_MGR already set [ 329.231212][ T8426] binder: 8422:8426 ioctl 4018620d 20000000 returned -16 05:32:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:11 executing program 1: unshare(0x6c060000) r0 = syz_open_dev$media(&(0x7f00000006c0)='/dev/media#\x00', 0x10000, 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) r1 = socket$l2tp(0x2, 0x2, 0x73) recvfrom$inet(r1, &(0x7f0000000140)=""/94, 0x5e, 0x11, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r4}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2e}}}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0xc00) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x54) [ 329.304479][ T27] audit: type=1800 audit(1580707931.281:43): pid=8434 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16560 res=0 [ 329.572070][ T8443] IPVS: ftp: loaded support on port[0] = 21 05:32:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x480200, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') syz_open_procfs(0x0, &(0x7f00000002c0)='mountinfo\x00') mount$9p_fd(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='9p\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x9d58d129c95b5d00}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKBSZSET(r3, 0x40081271, 0x0) ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000140)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)={0x44, r4, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1c}, @IPVS_DEST_ATTR_L_THRESH={0x8}]}]}, 0x44}, 0x1, 0x0, 0x0, 0xd20ce22c0d03063}, 0x4040) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x1, &(0x7f00000007c0)=[{&(0x7f0000000580)="62f23e748cdfecc0d3bcb88248f9f8f8e87edc5637656d6e511dcdc6041c8d8a0957939950c15c7ac6360c7820e1d5957ba4167f17600b58767db91e29eb92a20f86dddfb0f8dda322d3ddeadba924051c7894f228f090746b1a55e851e7dcaae4d8411f6806d216b4f2e7eca231a301cc0c9bb4bb5598a94336a99790d3b77dcda45483c1fb1194c56ddfddb587442754e6c815", 0x94, 0x9}], 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) write$nbd(0xffffffffffffffff, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f0000000040)='./bus\x00', 0x488080, 0x12e) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000340)=""/126, &(0x7f0000000240)=0x7e) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) 05:32:11 executing program 3: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000001a00000500ffff000200009507000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x3, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) 05:32:11 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:12 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x2) 05:32:12 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0xe6c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x408ec2) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000140)={0x3, 0x81, [0x36, 0x32c2, 0x9, 0x2], 0x9}) write(r1, &(0x7f0000000600)="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", 0xe00) socket$inet6(0xa, 0x2, 0x0) fallocate(r1, 0x11, 0x0, 0x10000) sendfile(r1, r2, 0x0, 0x11d00) 05:32:12 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:12 executing program 1: unshare(0x6c060000) r0 = syz_open_dev$media(&(0x7f00000006c0)='/dev/media#\x00', 0x10000, 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000700)) r1 = socket$l2tp(0x2, 0x2, 0x73) recvfrom$inet(r1, &(0x7f0000000140)=""/94, 0x5e, 0x11, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x27}}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r4 = socket$l2tp(0x2, 0x2, 0x73) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x3c, r3, 0x923, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r4}]}, 0x3c}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r3, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x2e}}}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x1, 0x0}}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0xc00) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) rmdir(&(0x7f0000000040)='./file0\x00') getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x54) [ 330.356921][ T27] audit: type=1800 audit(1580707932.331:44): pid=8472 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16535 res=0 05:32:12 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="bf8d7a2c041b8a347eed429901c6d923ff66f231510f63f1106a6bc22113df2de7dd34d2374f11e562ba7134420b89b4639eb9935511310f2ec04c52e2af7029334e3f5b686a25a4ec9a4f19f24b82fe2770165d1dbb2705c86a75483510f596a5507913c2f85a3981d2227047da7119ccfcba1b25f57de4ac500e2df0bda548b71c33fbfb5cad3a33a13705f7262ca3823575d9c655c7c40c8a354d888722ab06260db31dc9144cf4202e8cb1c1cfcc3d37fa7067ca64cc8ea481e46d") perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2962, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000100)={&(0x7f0000000000)=""/17, 0x300000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000800), 0x4) setsockopt$XDP_RX_RING(r1, 0x11b, 0x2, 0x0, 0x0) socket$inet6(0xa, 0x5, 0x0) [ 330.475596][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 330.504910][ T27] audit: type=1800 audit(1580707932.381:45): pid=8476 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16556 res=0 05:32:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4) [ 330.600429][ T8449] EXT4-fs (loop4): Unrecognized mount option "" or missing value [ 330.611584][ T8449] EXT4-fs (loop4): failed to parse options in superblock:  [ 330.620935][ T8449] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 330.632509][ T8449] EXT4-fs (loop4): ext4_check_descriptors: Inode table for group 0 overlaps superblock 05:32:12 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 330.674382][ T8449] EXT4-fs (loop4): mounted filesystem without journal. Opts: ; ,errors=continue [ 330.675815][ T27] audit: type=1804 audit(1580707932.411:46): pid=8476 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir612368735/syzkaller.fnM1KS/11/file0" dev="sda1" ino=16556 res=1 [ 330.929230][ T27] audit: type=1800 audit(1580707932.731:47): pid=8497 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16554 res=0 05:32:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$rtc(&(0x7f0000000000)='/dev/rtc#\x00', 0x8, 0x20000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)={0x14, 0x40000000000013, 0xfffffffffffffffb, 0x0, 0x0, {0x2e}}, 0x14}}, 0x0) r2 = socket(0x10, 0x800000000080002, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) ioctl$VIDIOC_S_INPUT(r3, 0xc0045627, &(0x7f00000000c0)=0x1) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/197, 0xc5) 05:32:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000001c0), 0x3ffffffffffffef, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xdc29}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000000000), 0x8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:32:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000400)=0x840, 0x4) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) 05:32:13 executing program 2: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r0 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:13 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0xe6c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x408ec2) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000140)={0x3, 0x81, [0x36, 0x32c2, 0x9, 0x2], 0x9}) write(r1, &(0x7f0000000600)="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", 0xe00) socket$inet6(0xa, 0x2, 0x0) fallocate(r1, 0x11, 0x0, 0x10000) sendfile(r1, r2, 0x0, 0x11d00) 05:32:13 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0xe6c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x408ec2) ioctl$TCSETX(r3, 0x5433, &(0x7f0000000140)={0x3, 0x81, [0x36, 0x32c2, 0x9, 0x2], 0x9}) write(r1, &(0x7f0000000600)="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", 0xe00) socket$inet6(0xa, 0x2, 0x0) fallocate(r1, 0x11, 0x0, 0x10000) sendfile(r1, r2, 0x0, 0x11d00) 05:32:13 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:13 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r4, &(0x7f00000000c0)={0x2c, 0xe, r5, 0x1f, r6}, 0x10) ftruncate(r3, 0x800) [ 331.606259][ T27] audit: type=1800 audit(1580707933.581:48): pid=8536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="file0" dev="sda1" ino=16534 res=0 05:32:13 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000001c0), 0x3ffffffffffffef, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xdc29}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000000000), 0x8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 331.655236][ T27] audit: type=1804 audit(1580707933.621:49): pid=8536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir612368735/syzkaller.fnM1KS/12/file0" dev="sda1" ino=16534 res=1 [ 331.842815][ T8018] tipc: TX() has been purged, node left! [ 332.002830][ T8018] tipc: TX() has been purged, node left! 05:32:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:14 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000001c0), 0x3ffffffffffffef, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xdc29}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000000000), 0x8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 05:32:14 executing program 0: r0 = socket(0x10, 0x3, 0x3) write(r0, &(0x7f00000000c0)="2600000013003ff1eb14c1f8030322ff0f1000e3130000000939036800000000060003003a4b", 0x26) 05:32:14 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, 0x0, 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:14 executing program 4: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r0, &(0x7f0000000340)=ANY=[], 0xff0e) 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) ioctl$SG_NEXT_CMD_LEN(0xffffffffffffffff, 0x2283, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x9f, 0x1) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x304}, "78395c95d0fdfb60", "520b1e4a8ff7af2c241636098c1c22ff", "a9016007", "f6885a10e7196cef"}, 0x28) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x800c6613, &(0x7f0000000180)=@v2={0x2, @aes128, 0x3, [], "79f8a5c3a45e39da9574c9f4a5b6664d"}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @dev}, 0x6c) sendto$inet(r2, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) splice(r2, 0x0, r0, 0x0, 0x100000000, 0x5) 05:32:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) fcntl$setsig(r0, 0xa, 0x20) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) socket$netlink(0x10, 0x3, 0x0) clock_adjtime(0x2, &(0x7f0000000140)={0x9, 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x9b9, 0x8, 0x0, 0x3, 0xfffffffffffffffe, 0xb, 0x0, 0x33, 0xfffffffffffffffe, 0x6, 0x1, 0x0, 0x8000, 0x3, 0x401, 0x5, 0x0, 0x7, 0x6}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x4, @mcast1}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) sendto(r0, &(0x7f0000000880)="c5", 0x1, 0x4000051, 0x0, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhci\x00', 0x2c2880) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000300)="2e258c601fd02d531dd94f59ac712b2f26e822909538ac3141e315fa12d8d85dc6aa8d59be68d39bfa50bc237cef314ea822b69f0e81ca176b34f1e86eaca82cbf43a7051239f93054c3815d8a777f1250ce6282cb860eda3134dd7d379f04b5fc5bb631f7d55cf29348e2ae29c368548a3f984f57a8b07a05ad1f64bf8ef156ccfa289aae4707e828d07c91978838e1c6b37720dc02f2c4d870f124c3b507b1d6592671b134a1fd86ab4317c523f86e83889bc16e7798d314d16d16c69699d204767f01d4cb9c70a3f47c3c4cf89bf242f0", 0xd2}, {&(0x7f0000000400)="6862faa0035836e170084b1cef641e728ce27220aaf8fbdce79dc08457b0fb02b70671c7d4770f79945692909a1dcad3c1bb93d701babde6dd6c30ada9305b1d0118346f06fd4d70b333a156d60ca85dc4ad48fecdf9b33abb457a4d69e23fdd1915f942ca5884fef1f1b6e2183250f21a1368658d2fd26378e5bd5af4a3d7517aa86555ede3b022e367a44ad3d5c63bbe51825ed7c28b", 0x97}, {&(0x7f00000004c0)="f81c63c35a04c5b47a24f02a2653c371b8cc5a01682b574c3bc52a816c292f09802911ec2aedec7999636d03cf5985d8f6f2054694cba7bae5b7a7440d3fc4b5a75ab37d27fbec7ea642eebdec16ad417f3229fe68b26c", 0x57}], 0x3, 0x8) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000280)={0x5, {0x29c, 0xffffffe0, 0x1ff, 0x9}}) 05:32:14 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) 05:32:14 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:15 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r0, &(0x7f0000000280)={0x1a, 0x0, 0x0, 0x2}, 0x10) sendmmsg(r0, &(0x7f00000001c0), 0x3ffffffffffffef, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xdc29}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000000000), 0x8) openat$cachefiles(0xffffffffffffff9c, 0x0, 0x200, 0x0) ioctl$VIDIOC_SUBSCRIBE_EVENT(0xffffffffffffffff, 0x4020565a, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 333.039096][ T8596] IPVS: ftp: loaded support on port[0] = 21 05:32:15 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) 05:32:15 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 333.535054][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 333.535072][ T27] audit: type=1800 audit(1580707935.511:54): pid=8627 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16563 res=0 05:32:15 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:15 executing program 4: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:15 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:16 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) [ 334.467444][ T8645] IPVS: ftp: loaded support on port[0] = 21 05:32:16 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 334.716555][ T27] audit: type=1800 audit(1580707936.691:55): pid=8648 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16532 res=0 05:32:16 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:17 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:17 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) 05:32:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) fcntl$setsig(r0, 0xa, 0x20) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) socket$netlink(0x10, 0x3, 0x0) clock_adjtime(0x2, &(0x7f0000000140)={0x9, 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x9b9, 0x8, 0x0, 0x3, 0xfffffffffffffffe, 0xb, 0x0, 0x33, 0xfffffffffffffffe, 0x6, 0x1, 0x0, 0x8000, 0x3, 0x401, 0x5, 0x0, 0x7, 0x6}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x4, @mcast1}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) sendto(r0, &(0x7f0000000880)="c5", 0x1, 0x4000051, 0x0, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhci\x00', 0x2c2880) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000300)="2e258c601fd02d531dd94f59ac712b2f26e822909538ac3141e315fa12d8d85dc6aa8d59be68d39bfa50bc237cef314ea822b69f0e81ca176b34f1e86eaca82cbf43a7051239f93054c3815d8a777f1250ce6282cb860eda3134dd7d379f04b5fc5bb631f7d55cf29348e2ae29c368548a3f984f57a8b07a05ad1f64bf8ef156ccfa289aae4707e828d07c91978838e1c6b37720dc02f2c4d870f124c3b507b1d6592671b134a1fd86ab4317c523f86e83889bc16e7798d314d16d16c69699d204767f01d4cb9c70a3f47c3c4cf89bf242f0", 0xd2}, {&(0x7f0000000400)="6862faa0035836e170084b1cef641e728ce27220aaf8fbdce79dc08457b0fb02b70671c7d4770f79945692909a1dcad3c1bb93d701babde6dd6c30ada9305b1d0118346f06fd4d70b333a156d60ca85dc4ad48fecdf9b33abb457a4d69e23fdd1915f942ca5884fef1f1b6e2183250f21a1368658d2fd26378e5bd5af4a3d7517aa86555ede3b022e367a44ad3d5c63bbe51825ed7c28b", 0x97}, {&(0x7f00000004c0)="f81c63c35a04c5b47a24f02a2653c371b8cc5a01682b574c3bc52a816c292f09802911ec2aedec7999636d03cf5985d8f6f2054694cba7bae5b7a7440d3fc4b5a75ab37d27fbec7ea642eebdec16ad417f3229fe68b26c", 0x57}], 0x3, 0x8) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000280)={0x5, {0x29c, 0xffffffe0, 0x1ff, 0x9}}) 05:32:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 335.424054][ T27] audit: type=1800 audit(1580707937.401:56): pid=8670 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16570 res=0 05:32:17 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 335.499397][ T8673] IPVS: ftp: loaded support on port[0] = 21 05:32:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @broadcast}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=0xffffffffffffffff) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)) sendto$inet(r0, 0x0, 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback}, 0x10) fcntl$setsig(r0, 0xa, 0x20) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) socket$netlink(0x10, 0x3, 0x0) clock_adjtime(0x2, &(0x7f0000000140)={0x9, 0x5, 0x0, 0x0, 0x800, 0x4, 0x8, 0x9b9, 0x8, 0x0, 0x3, 0xfffffffffffffffe, 0xb, 0x0, 0x33, 0xfffffffffffffffe, 0x6, 0x1, 0x0, 0x8000, 0x3, 0x401, 0x5, 0x0, 0x7, 0x6}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x4, @mcast1}}, {{0xa, 0x0, 0x0, @local}}}, 0x108) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) sendto(r0, &(0x7f0000000880)="c5", 0x1, 0x4000051, 0x0, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhci\x00', 0x2c2880) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000300)="2e258c601fd02d531dd94f59ac712b2f26e822909538ac3141e315fa12d8d85dc6aa8d59be68d39bfa50bc237cef314ea822b69f0e81ca176b34f1e86eaca82cbf43a7051239f93054c3815d8a777f1250ce6282cb860eda3134dd7d379f04b5fc5bb631f7d55cf29348e2ae29c368548a3f984f57a8b07a05ad1f64bf8ef156ccfa289aae4707e828d07c91978838e1c6b37720dc02f2c4d870f124c3b507b1d6592671b134a1fd86ab4317c523f86e83889bc16e7798d314d16d16c69699d204767f01d4cb9c70a3f47c3c4cf89bf242f0", 0xd2}, {&(0x7f0000000400)="6862faa0035836e170084b1cef641e728ce27220aaf8fbdce79dc08457b0fb02b70671c7d4770f79945692909a1dcad3c1bb93d701babde6dd6c30ada9305b1d0118346f06fd4d70b333a156d60ca85dc4ad48fecdf9b33abb457a4d69e23fdd1915f942ca5884fef1f1b6e2183250f21a1368658d2fd26378e5bd5af4a3d7517aa86555ede3b022e367a44ad3d5c63bbe51825ed7c28b", 0x97}, {&(0x7f00000004c0)="f81c63c35a04c5b47a24f02a2653c371b8cc5a01682b574c3bc52a816c292f09802911ec2aedec7999636d03cf5985d8f6f2054694cba7bae5b7a7440d3fc4b5a75ab37d27fbec7ea642eebdec16ad417f3229fe68b26c", 0x57}], 0x3, 0x8) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cachefiles\x00', 0x100, 0x0) ioctl$VIDIOC_S_CROP(r4, 0x4014563c, &(0x7f0000000280)={0x5, {0x29c, 0xffffffe0, 0x1ff, 0x9}}) 05:32:17 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) [ 335.837749][ T8683] IPVS: ftp: loaded support on port[0] = 21 05:32:17 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 335.995606][ T27] audit: type=1800 audit(1580707937.951:57): pid=8692 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16527 res=0 05:32:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 336.312281][ T8018] tipc: TX() has been purged, node left! 05:32:18 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) [ 336.442594][ T8018] tipc: TX() has been purged, node left! 05:32:18 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 336.699070][ T27] audit: type=1800 audit(1580707938.671:58): pid=8707 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16535 res=0 05:32:18 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 05:32:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 337.126438][ T27] audit: type=1800 audit(1580707939.101:59): pid=8719 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16566 res=0 05:32:19 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 05:32:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$xdp(r3, &(0x7f00000000c0)={0x2c, 0xe, r4, 0x1f, r5}, 0x10) 05:32:19 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 338.071374][ T27] audit: type=1800 audit(1580707940.041:60): pid=8739 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16587 res=0 [ 338.179227][ T27] audit: type=1800 audit(1580707940.151:61): pid=8746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16591 res=0 05:32:20 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:20 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:20 executing program 4: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) [ 338.573871][ T27] audit: type=1800 audit(1580707940.541:62): pid=8755 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16592 res=0 05:32:20 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:21 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:21 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:21 executing program 0: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:21 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 05:32:21 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) r1 = socket$netlink(0x10, 0x3, 0x12) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 339.696006][ T27] audit: type=1800 audit(1580707941.661:63): pid=8793 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16596 res=0 [ 339.852325][ T27] audit: type=1800 audit(1580707941.691:64): pid=8794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16597 res=0 05:32:21 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:22 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 340.248634][ T8018] tipc: TX() has been purged, node left! [ 340.258527][ T8018] tipc: TX() has been purged, node left! [ 340.377354][ T27] audit: type=1800 audit(1580707942.351:65): pid=8808 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16582 res=0 05:32:22 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 05:32:22 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:22 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 05:32:22 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 340.909017][ T27] audit: type=1800 audit(1580707942.881:66): pid=8820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16591 res=0 [ 341.080990][ T27] audit: type=1800 audit(1580707943.041:67): pid=8826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16601 res=0 05:32:23 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:23 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:23 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:23 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 341.538368][ T27] audit: type=1800 audit(1580707943.511:68): pid=8842 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16590 res=0 [ 341.637385][ T27] audit: type=1800 audit(1580707943.541:69): pid=8839 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16586 res=0 05:32:24 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 05:32:24 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:24 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 342.380610][ T27] audit: type=1800 audit(1580707944.351:70): pid=8857 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16600 res=0 05:32:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:24 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 342.825134][ T27] audit: type=1800 audit(1580707944.801:71): pid=8871 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16586 res=0 05:32:25 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:25 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 05:32:25 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 343.752222][ T27] kauditd_printk_skb: 3 callbacks suppressed [ 343.752239][ T27] audit: type=1800 audit(1580707945.711:75): pid=8896 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16600 res=0 05:32:25 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:25 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) [ 344.044816][ T27] audit: type=1800 audit(1580707946.021:76): pid=8903 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16582 res=0 [ 344.103101][ T27] audit: type=1800 audit(1580707946.051:77): pid=8906 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16611 res=0 05:32:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, 0x0) write$tun(r0, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:26 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:26 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 344.540898][ T27] audit: type=1800 audit(1580707946.511:78): pid=8920 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16605 res=0 05:32:26 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:26 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:27 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 345.332713][ T27] audit: type=1800 audit(1580707947.311:79): pid=8937 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16582 res=0 [ 345.434295][ T27] audit: type=1800 audit(1580707947.371:80): pid=8939 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16611 res=0 05:32:27 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:27 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:27 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 345.976860][ T27] audit: type=1800 audit(1580707947.951:81): pid=8949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16601 res=0 05:32:28 executing program 3: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) [ 346.616595][ T27] audit: type=1800 audit(1580707948.591:82): pid=8965 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16609 res=0 05:32:28 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 346.717609][ T27] audit: type=1800 audit(1580707948.631:83): pid=8966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16611 res=0 05:32:28 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:28 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000200)={@void, @val={0x3, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 346.948630][ T27] audit: type=1800 audit(1580707948.921:84): pid=8974 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16515 res=0 05:32:29 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:29 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, 0x0, 0x0) 05:32:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:29 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:30 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, 0x0, 0x0) 05:32:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) 05:32:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 349.064449][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 349.064470][ T27] audit: type=1800 audit(1580707951.041:92): pid=9028 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16642 res=0 05:32:31 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') 05:32:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 349.218495][ T27] audit: type=1800 audit(1580707951.111:93): pid=9031 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16646 res=0 05:32:31 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:31 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, 0x0, 0x0) [ 349.371971][ T27] audit: type=1800 audit(1580707951.341:94): pid=9037 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16634 res=0 [ 349.575974][ T27] audit: type=1800 audit(1580707951.551:95): pid=9047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16637 res=0 [ 349.650763][ T27] audit: type=1800 audit(1580707951.621:96): pid=9052 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16642 res=0 05:32:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 350.117150][ T27] audit: type=1800 audit(1580707952.091:97): pid=9058 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16650 res=0 05:32:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') 05:32:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val={0x0, 0x0, 0x0, 0x0, 0x1c}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 350.373681][ T27] audit: type=1800 audit(1580707952.351:98): pid=9066 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16639 res=0 05:32:32 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 350.518139][ T27] audit: type=1800 audit(1580707952.451:99): pid=9067 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16643 res=0 05:32:32 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') [ 350.851341][ T27] audit: type=1800 audit(1580707952.821:100): pid=9075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16632 res=0 05:32:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 351.096232][ T27] audit: type=1800 audit(1580707953.071:101): pid=9079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16647 res=0 05:32:33 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:33 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x8, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:33 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') 05:32:34 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:34 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:34 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:35 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:35 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) 05:32:35 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) 05:32:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 354.111265][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 354.111284][ T27] audit: type=1800 audit(1580707956.081:114): pid=9161 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16657 res=0 [ 354.314190][ T27] audit: type=1800 audit(1580707956.121:115): pid=9163 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16634 res=0 05:32:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) 05:32:36 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 354.538354][ T27] audit: type=1800 audit(1580707956.511:116): pid=9174 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16656 res=0 05:32:36 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 354.849609][ T27] audit: type=1800 audit(1580707956.821:117): pid=9180 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16658 res=0 05:32:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:36 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:37 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000200)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @remote}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @broadcast}}}}}, 0x3a) [ 355.331530][ T27] audit: type=1800 audit(1580707957.301:118): pid=9194 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16660 res=0 05:32:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) 05:32:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:37 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:37 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 355.778340][ T27] audit: type=1800 audit(1580707957.751:119): pid=9203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16641 res=0 [ 355.842275][ T27] audit: type=1800 audit(1580707957.751:120): pid=9204 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16592 res=0 05:32:37 executing program 2: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 355.951080][ T27] audit: type=1800 audit(1580707957.871:121): pid=9207 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16633 res=0 05:32:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 356.222119][ T27] audit: type=1800 audit(1580707958.191:122): pid=9217 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16669 res=0 05:32:38 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 356.581398][ T27] audit: type=1800 audit(1580707958.551:123): pid=9222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16660 res=0 05:32:38 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') socket(0x10, 0x803, 0x0) 05:32:38 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) 05:32:38 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) 05:32:39 executing program 2: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:39 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:39 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:39 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) 05:32:39 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') socket(0x10, 0x803, 0x0) 05:32:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:40 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:40 executing program 2: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:40 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:40 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:41 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) syz_genetlink_get_family_id$nbd(&(0x7f00000004c0)='nbd\x00') socket(0x10, 0x803, 0x0) [ 359.174191][ T27] kauditd_printk_skb: 10 callbacks suppressed [ 359.174212][ T27] audit: type=1800 audit(1580707961.151:134): pid=9303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16682 res=0 05:32:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:41 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 359.482053][ T27] audit: type=1800 audit(1580707961.451:135): pid=9308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16647 res=0 [ 359.634205][ T27] audit: type=1800 audit(1580707961.481:136): pid=9313 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16682 res=0 05:32:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:41 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 359.782608][ T27] audit: type=1800 audit(1580707961.641:137): pid=9317 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16685 res=0 05:32:41 executing program 2: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:41 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:42 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 360.034173][ T27] audit: type=1800 audit(1580707962.011:138): pid=9326 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16680 res=0 [ 360.154422][ T27] audit: type=1800 audit(1580707962.011:139): pid=9324 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16679 res=0 05:32:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:42 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 360.379294][ T27] audit: type=1800 audit(1580707962.351:140): pid=9337 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16622 res=0 [ 360.607345][ T27] audit: type=1800 audit(1580707962.581:141): pid=9346 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16680 res=0 [ 360.755755][ T27] audit: type=1800 audit(1580707962.611:142): pid=9347 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16679 res=0 05:32:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:42 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 360.913483][ T27] audit: type=1800 audit(1580707962.661:143): pid=9348 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16686 res=0 05:32:43 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:43 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:43 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) 05:32:43 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:43 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) 05:32:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) 05:32:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) 05:32:44 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:44 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:44 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:44 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:44 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:44 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:45 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:45 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:45 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 364.210120][ T27] kauditd_printk_skb: 12 callbacks suppressed [ 364.210140][ T27] audit: type=1800 audit(1580707966.181:156): pid=9447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16710 res=0 [ 364.272725][ T27] audit: type=1800 audit(1580707966.221:157): pid=9448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16711 res=0 05:32:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 364.581935][ T27] audit: type=1800 audit(1580707966.551:158): pid=9457 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16632 res=0 05:32:46 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:46 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 364.700650][ T27] audit: type=1800 audit(1580707966.671:159): pid=9458 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16687 res=0 05:32:46 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:47 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 364.995221][ T27] audit: type=1800 audit(1580707966.971:160): pid=9465 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16694 res=0 05:32:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) [ 365.130172][ T27] audit: type=1800 audit(1580707967.101:161): pid=9468 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16708 res=0 [ 365.347243][ T27] audit: type=1800 audit(1580707967.321:162): pid=9477 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16710 res=0 [ 365.496615][ T27] audit: type=1800 audit(1580707967.471:163): pid=9480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16714 res=0 05:32:47 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:47 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:47 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) [ 366.163671][ T27] audit: type=1800 audit(1580707968.141:164): pid=9489 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16705 res=0 05:32:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 366.320210][ T27] audit: type=1800 audit(1580707968.201:165): pid=9493 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16726 res=0 05:32:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:48 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:48 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:48 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) sendfile(r1, 0xffffffffffffffff, 0x0, 0x8400fffffffa) sendfile(r1, 0xffffffffffffffff, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:48 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) 05:32:49 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:49 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:50 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:50 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) 05:32:50 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:50 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:51 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) socket(0x10, 0x803, 0x0) [ 369.257427][ T27] kauditd_printk_skb: 16 callbacks suppressed [ 369.257503][ T27] audit: type=1800 audit(1580707971.231:182): pid=9589 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16715 res=0 05:32:51 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 369.393794][ T27] audit: type=1800 audit(1580707971.351:183): pid=9594 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16743 res=0 [ 369.555808][ T27] audit: type=1800 audit(1580707971.531:184): pid=9599 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16715 res=0 [ 369.736607][ T27] audit: type=1800 audit(1580707971.711:185): pid=9604 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16740 res=0 05:32:51 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) 05:32:51 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:51 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 370.033632][ T27] audit: type=1800 audit(1580707972.011:186): pid=9609 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16609 res=0 05:32:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 370.157165][ T27] audit: type=1800 audit(1580707972.011:187): pid=9612 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=16625 res=0 05:32:52 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) socket(0x10, 0x803, 0x0) 05:32:52 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) [ 370.611970][ T27] audit: type=1800 audit(1580707972.581:188): pid=9623 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=16577 res=0 [ 370.752464][ T27] audit: type=1800 audit(1580707972.601:189): pid=9624 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=16594 res=0 05:32:52 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) [ 370.881846][ T27] audit: type=1800 audit(1580707972.681:190): pid=9628 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16728 res=0 05:32:52 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) sendfile(0xffffffffffffffff, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:53 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) 05:32:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:53 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) socket$packet(0x11, 0x0, 0x300) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) socket(0x10, 0x803, 0x0) [ 371.506743][ T27] audit: type=1800 audit(1580707973.481:191): pid=9646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=16751 res=0 05:32:53 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 05:32:53 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) 05:32:53 executing program 1: r0 = open(0x0, 0x141042, 0x0) r1 = syz_open_dev$media(0x0, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendmsg$unix(0xffffffffffffffff, 0x0, 0x6010) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x0, 0xfffffeff000) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r3, &(0x7f0000000180)={0x2, 0x4e23, @broadcast}, 0x10) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000380)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x8) recvmsg$can_raw(r1, &(0x7f0000000640)={&(0x7f0000000200)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)=""/156, 0x9c}, {&(0x7f0000000480)=""/131, 0x83}, {&(0x7f0000000340)=""/27, 0x1b}], 0x3, &(0x7f0000000580)=""/181, 0xb5}, 0x2000) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getegid() sendto$inet(r3, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0x21e4, 0xf, 0x0, 0xfffffffffffffe2b) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) write$FUSE_ENTRY(r0, &(0x7f00000000c0)={0x90}, 0x90) 05:32:53 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) r1 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r1, 0x800) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r1, r2, 0x0, 0x8400fffffffa) sendfile(r1, r2, 0x0, 0x280900) creat(&(0x7f0000000680)='./bus\x00', 0x0) socket(0x10, 0x803, 0x0) 05:32:54 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r0 = creat(&(0x7f0000000680)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000001840)='./bus\x00', 0x84002, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) sendfile(r0, r1, 0x0, 0x280900) [ 372.371740][ T9661] ================================================================== [ 372.379919][ T9661] BUG: KCSAN: data-race in __delete_from_page_cache / invalidate_inode_pages2_range [ 372.389290][ T9661] [ 372.391636][ T9661] read to 0xffff8880ae161838 of 8 bytes by task 9663 on cpu 0: [ 372.399198][ T9661] invalidate_inode_pages2_range+0x52/0xbb0 [ 372.405105][ T9661] iomap_dio_rw+0x540/0x9a0 [ 372.409613][ T9661] ext4_file_read_iter+0x2e4/0x380 [ 372.414840][ T9661] generic_file_splice_read+0x35c/0x500 [ 372.420398][ T9661] do_splice_to+0xf2/0x130 [ 372.424828][ T9661] splice_direct_to_actor+0x1b6/0x540 [ 372.430217][ T9661] do_splice_direct+0x161/0x1e0 [ 372.435076][ T9661] do_sendfile+0x384/0x7f0 [ 372.439536][ T9661] __x64_sys_sendfile64+0x12a/0x140 [ 372.444774][ T9661] do_syscall_64+0xcc/0x3a0 [ 372.449323][ T9661] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.455213][ T9661] [ 372.457555][ T9661] write to 0xffff8880ae161838 of 8 bytes by task 9661 on cpu 1: [ 372.465197][ T9661] __delete_from_page_cache+0x1d8/0x4a0 [ 372.470756][ T9661] invalidate_inode_pages2_range+0x757/0xbb0 [ 372.476747][ T9661] iomap_dio_rw+0x540/0x9a0 [ 372.481272][ T9661] ext4_file_read_iter+0x2e4/0x380 [ 372.486394][ T9661] generic_file_splice_read+0x35c/0x500 [ 372.491981][ T9661] do_splice_to+0xf2/0x130 [ 372.496428][ T9661] splice_direct_to_actor+0x1b6/0x540 [ 372.501813][ T9661] do_splice_direct+0x161/0x1e0 [ 372.506782][ T9661] do_sendfile+0x384/0x7f0 [ 372.511229][ T9661] __x64_sys_sendfile64+0x12a/0x140 [ 372.516441][ T9661] do_syscall_64+0xcc/0x3a0 [ 372.520960][ T9661] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.526848][ T9661] [ 372.529187][ T9661] Reported by Kernel Concurrency Sanitizer on: [ 372.535351][ T9661] CPU: 1 PID: 9661 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 372.544076][ T9661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.554862][ T9661] ================================================================== [ 372.563052][ T9661] Kernel panic - not syncing: panic_on_warn set ... [ 372.569653][ T9661] CPU: 1 PID: 9661 Comm: syz-executor.5 Not tainted 5.5.0-rc1-syzkaller #0 [ 372.578240][ T9661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.588300][ T9661] Call Trace: [ 372.591732][ T9661] dump_stack+0x11d/0x181 [ 372.596085][ T9661] panic+0x210/0x640 [ 372.600000][ T9661] ? vprintk_func+0x8d/0x140 [ 372.604609][ T9661] kcsan_report.cold+0xc/0xd [ 372.609227][ T9661] kcsan_setup_watchpoint+0x3fe/0x460 [ 372.614622][ T9661] __tsan_unaligned_write8+0xc7/0x110 [ 372.620125][ T9661] __delete_from_page_cache+0x1d8/0x4a0 [ 372.625702][ T9661] ? __read_once_size.constprop.0+0x20/0x20 [ 372.631613][ T9661] ? preempt_count_add+0x6f/0xb0 [ 372.636574][ T9661] invalidate_inode_pages2_range+0x757/0xbb0 [ 372.642578][ T9661] ? __pagevec_release+0x63/0x90 [ 372.647618][ T9661] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 372.653456][ T9661] ? __filemap_fdatawait_range+0x1a4/0x1d0 [ 372.659367][ T9661] ? __filemap_fdatawrite_range+0x14a/0x230 [ 372.665285][ T9661] ? constant_test_bit+0x12/0x30 [ 372.670242][ T9661] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.676502][ T9661] ? filemap_check_errors+0xb6/0xd0 [ 372.681725][ T9661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 372.688001][ T9661] iomap_dio_rw+0x540/0x9a0 [ 372.692533][ T9661] ? constant_test_bit+0x12/0x30 [ 372.697469][ T9661] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 372.703805][ T9661] ext4_file_read_iter+0x2e4/0x380 [ 372.708935][ T9661] ? ext4_file_read_iter+0x2e4/0x380 [ 372.714223][ T9661] generic_file_splice_read+0x35c/0x500 [ 372.719780][ T9661] do_splice_to+0xf2/0x130 [ 372.724236][ T9661] ? add_to_pipe+0x1c0/0x1c0 [ 372.728820][ T9661] ? add_to_pipe+0x1c0/0x1c0 [ 372.733519][ T9661] splice_direct_to_actor+0x1b6/0x540 [ 372.738932][ T9661] ? generic_pipe_buf_nosteal+0x20/0x20 [ 372.744494][ T9661] do_splice_direct+0x161/0x1e0 [ 372.749352][ T9661] do_sendfile+0x384/0x7f0 [ 372.753765][ T9661] __x64_sys_sendfile64+0x12a/0x140 [ 372.759009][ T9661] do_syscall_64+0xcc/0x3a0 [ 372.763534][ T9661] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 372.769427][ T9661] RIP: 0033:0x45b399 [ 372.773932][ T9661] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.793531][ T9661] RSP: 002b:00007f92cadb3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 372.801951][ T9661] RAX: ffffffffffffffda RBX: 00007f92cadb46d4 RCX: 000000000045b399 [ 372.809945][ T9661] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 372.817910][ T9661] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 372.825912][ T9661] R10: 00008400fffffffa R11: 0000000000000246 R12: 00000000ffffffff [ 372.833904][ T9661] R13: 00000000000008ca R14: 00000000004ca24d R15: 000000000075bf2c [ 373.989378][ T9661] Shutting down cpus with NMI [ 373.995588][ T9661] Kernel Offset: disabled [ 373.999920][ T9661] Rebooting in 86400 seconds..