[ 43.601752] audit: type=1800 audit(1580048929.001:29): pid=8004 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2447 res=0 [ 43.638280] audit: type=1800 audit(1580048929.001:30): pid=8004 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0 Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 65.862758] kauditd_printk_skb: 5 callbacks suppressed [ 65.862775] audit: type=1400 audit(1580048951.261:36): avc: denied { map } for pid=8188 comm="syz-executor231" path="/root/syz-executor231065262" dev="sda1" ino=1426 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 65.876924] IPVS: ftp: loaded support on port[0] = 21 [ 65.934650] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.032245] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.131859] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.231609] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.321727] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.412199] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.502186] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.601813] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.712505] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program [ 66.812283] netlink: 'syz-executor231': attribute type 1 has an invalid length. executing program executing program [ 66.922110] bond0: making interface gretap1 the new active one [ 66.928940] bond0: Enslaving gretap1 as an active interface with an up link [ 66.959572] syz-executor231 (8200) used greatest stack depth: 22496 bytes left executing program [ 66.980594] bond1: making interface gretap2 the new active one [ 66.988949] bond1: Enslaving gretap2 as an active interface with an up link executing program [ 67.042247] bond2: making interface gretap3 the new active one [ 67.048744] bond2: Enslaving gretap3 as an active interface with an up link [ 67.099009] bond3: cannot enslave bond to itself. [ 67.107309] bond3: making interface gretap4 the new active one [ 67.114021] bond3: Enslaving gretap4 as an active interface with an up link executing program [ 67.180212] 8021q: adding VLAN 0 to HW filter on device bond4 [ 67.187157] bond3: Enslaving bond4 as an active interface with a down link [ 67.197577] [ 67.199210] ============================================ [ 67.204677] WARNING: possible recursive locking detected [ 67.210117] 4.19.98-syzkaller #0 Not tainted [ 67.215135] -------------------------------------------- [ 67.220580] syz-executor231/8208 is trying to acquire lock: [ 67.226275] 0000000028391afe (&(&bond->stats_lock)->rlock#2/2){+.+.}, at: bond_get_stats+0xe1/0x560 [ 67.235484] [ 67.235484] but task is already holding lock: [ 67.241447] 00000000ac6c7c64 (&(&bond->stats_lock)->rlock#2/2){+.+.}, at: bond_get_stats+0xe1/0x560 [ 67.250629] [ 67.250629] other info that might help us debug this: [ 67.257283] Possible unsafe locking scenario: [ 67.257283] [ 67.263541] CPU0 [ 67.266111] ---- [ 67.268675] lock(&(&bond->stats_lock)->rlock#2/2); [ 67.273766] lock(&(&bond->stats_lock)->rlock#2/2); [ 67.278853] [ 67.278853] *** DEADLOCK *** [ 67.278853] [ 67.284900] May be due to missing lock nesting notation [ 67.284900] [ 67.291830] 3 locks held by syz-executor231/8208: [ 67.296801] #0: 0000000022c7fac6 (rtnl_mutex){+.+.}, at: rtnetlink_rcv_msg+0x40a/0xb00 [ 67.305027] #1: 00000000ac6c7c64 (&(&bond->stats_lock)->rlock#2/2){+.+.}, at: bond_get_stats+0xe1/0x560 [ 67.314747] #2: 0000000055226510 (rcu_read_lock){....}, at: bond_get_stats+0xc0/0x560 [ 67.322819] [ 67.322819] stack backtrace: [ 67.327306] CPU: 1 PID: 8208 Comm: syz-executor231 Not tainted 4.19.98-syzkaller #0 [ 67.335098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.344573] Call Trace: [ 67.347153] dump_stack+0x197/0x210 [ 67.350781] __lock_acquire.cold+0x20f/0x4a7 [ 67.355193] ? mark_held_locks+0x100/0x100 [ 67.359424] ? __lock_acquire+0x6ee/0x49c0 [ 67.363781] ? __lock_acquire+0x6ee/0x49c0 [ 67.368014] ? __lock_acquire+0x6ee/0x49c0 [ 67.372258] lock_acquire+0x16f/0x3f0 [ 67.376055] ? bond_get_stats+0xe1/0x560 [ 67.380112] _raw_spin_lock_nested+0x35/0x50 [ 67.384511] ? bond_get_stats+0xe1/0x560 [ 67.388563] bond_get_stats+0xe1/0x560 [ 67.392493] ? bond_arp_rcv+0xd20/0xd20 [ 67.396566] ? mark_held_locks+0x100/0x100 [ 67.400796] ? mark_held_locks+0x100/0x100 [ 67.405807] ? find_held_lock+0x35/0x130 [ 67.411588] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 67.416616] ? find_next_bit+0x107/0x130 [ 67.420700] ? __lock_is_held+0xb6/0x140 [ 67.424768] dev_get_stats+0x8e/0x280 [ 67.428572] bond_get_stats+0x23e/0x560 [ 67.432547] ? bond_arp_rcv+0xd20/0xd20 [ 67.436637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.442208] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 67.447224] ? skb_put+0x183/0x1e0 [ 67.450918] ? memset+0x32/0x40 [ 67.454210] dev_get_stats+0x8e/0x280 [ 67.458003] rtnl_fill_stats+0x4d/0xac0 [ 67.461973] rtnl_fill_ifinfo+0x1101/0x3660 [ 67.466361] ? kasan_unpoison_shadow+0x35/0x50 [ 67.470957] ? rtnl_fill_vf+0x450/0x450 [ 67.474962] ? __alloc_skb+0x3d6/0x5f0 [ 67.479864] ? skb_trim+0x190/0x190 [ 67.483599] rtmsg_ifinfo_build_skb+0xcd/0x1a0 [ 67.488178] rtmsg_ifinfo_event.part.0+0x43/0xe0 [ 67.493063] rtnetlink_event+0x12c/0x150 [ 67.497157] notifier_call_chain+0xc2/0x230 [ 67.503787] raw_notifier_call_chain+0x2e/0x40 [ 67.508407] call_netdevice_notifiers_info+0x3f/0x90 [ 67.513519] netdev_change_features+0x7e/0xb0 [ 67.518019] ? default_device_exit_batch+0x410/0x410 [ 67.523975] ? __lock_is_held+0xb6/0x140 [ 67.528237] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.533782] ? netdev_lower_get_next_private+0x85/0xb0 [ 67.539279] bond_compute_features.isra.0+0x4de/0x950 [ 67.544536] ? bond_resend_igmp_join_requests_delayed+0x180/0x180 [ 67.550791] bond_netdev_event+0x537/0xb30 [ 67.555025] notifier_call_chain+0xc2/0x230 [ 67.559367] raw_notifier_call_chain+0x2e/0x40 [ 67.563942] call_netdevice_notifiers_info+0x3f/0x90 [ 67.569032] netdev_change_features+0x7e/0xb0 [ 67.573527] ? default_device_exit_batch+0x410/0x410 [ 67.578692] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.584359] ? netdev_lower_get_next_private+0x85/0xb0 [ 67.589772] bond_compute_features.isra.0+0x4de/0x950 [ 67.595113] ? sysfs_add_file_mode_ns+0x560/0x560 [ 67.599954] ? bond_resend_igmp_join_requests_delayed+0x180/0x180 [ 67.606212] ? dev_get_nest_level+0x12d/0x1e0 [ 67.610701] bond_enslave+0x1740/0x5310 [ 67.614697] ? bond_update_slave_arr+0x7d0/0x7d0 [ 67.619463] ? rtmsg_ifinfo+0x61/0xa0 [ 67.623272] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.628811] ? __dev_notify_flags+0x183/0x2c0 [ 67.633299] ? dev_change_name+0xa80/0xa80 [ 67.637523] ? alloc_netdev_mqs+0x9fc/0xdb0 [ 67.641865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.647488] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 67.652500] ? bond_update_slave_arr+0x7d0/0x7d0 [ 67.657297] do_set_master+0x1ca/0x230 [ 67.661304] rtnl_newlink+0x12a7/0x1600 [ 67.665609] ? rtnl_link_unregister+0x250/0x250 [ 67.670292] ? find_held_lock+0x35/0x130 [ 67.674869] ? is_bpf_text_address+0xac/0x170 [ 67.679376] ? __lock_acquire+0x6ee/0x49c0 [ 67.683607] ? __lock_acquire+0x6ee/0x49c0 [ 67.687847] ? mark_held_locks+0x100/0x100 [ 67.692071] ? mark_held_locks+0x100/0x100 [ 67.696339] ? __lock_acquire+0x6ee/0x49c0 [ 67.700569] ? lock_downgrade+0x880/0x880 [ 67.704771] ? mark_held_locks+0x100/0x100 [ 67.708999] ? avc_has_perm_noaudit+0x3b6/0x570 [ 67.713856] ? avc_has_extended_perms+0x10f0/0x10f0 [ 67.718950] ? avc_has_extended_perms+0x10f0/0x10f0 [ 67.723978] ? find_held_lock+0x35/0x130 [ 67.728218] ? rtnetlink_rcv_msg+0x3d0/0xb00 [ 67.732622] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.738389] ? rtnl_link_unregister+0x250/0x250 [ 67.743189] rtnetlink_rcv_msg+0x463/0xb00 [ 67.747567] ? rtnetlink_put_metrics+0x560/0x560 [ 67.752397] ? netlink_deliver_tap+0x22d/0xc20 [ 67.756996] ? find_held_lock+0x35/0x130 [ 67.761062] netlink_rcv_skb+0x17d/0x460 [ 67.765140] ? rtnetlink_put_metrics+0x560/0x560 [ 67.769914] ? netlink_ack+0xb30/0xb30 [ 67.773794] ? kasan_check_read+0x11/0x20 [ 67.777955] ? netlink_deliver_tap+0x254/0xc20 [ 67.782709] rtnetlink_rcv+0x1d/0x30 [ 67.786425] netlink_unicast+0x53a/0x730 [ 67.790676] ? netlink_attachskb+0x770/0x770 [ 67.795083] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.800817] netlink_sendmsg+0x8ae/0xd70 [ 67.804867] ? netlink_unicast+0x730/0x730 [ 67.809112] ? selinux_socket_sendmsg+0x36/0x40 [ 67.813776] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.819317] ? security_socket_sendmsg+0x8d/0xc0 [ 67.824241] ? netlink_unicast+0x730/0x730 [ 67.828474] sock_sendmsg+0xd7/0x130 [ 67.832183] ___sys_sendmsg+0x803/0x920 [ 67.836156] ? copy_msghdr_from_user+0x430/0x430 [ 67.840919] ? __might_fault+0x12b/0x1e0 [ 67.844986] ? find_held_lock+0x35/0x130 [ 67.849461] ? __might_fault+0x12b/0x1e0 [ 67.853520] ? lock_downgrade+0x880/0x880 [ 67.857664] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 67.863255] ? __fget_light+0x1a9/0x230 [ 67.867368] ? __fdget+0x1b/0x20 [ 67.870754] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 67.876476] __sys_sendmsg+0x105/0x1d0 [ 67.880389] ? __ia32_sys_shutdown+0x80/0x80 [ 67.884872] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 67.889629] ? do_syscall_64+0x26/0x620 [ 67.893601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.899019] ? do_syscall_64+0x26/0x620 [ 67.902989] __x64_sys_sendmsg+0x78/0xb0 [ 67.907399] do_syscall_64+0xfd/0x620 [ 67.911201] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 67.916415] RIP: 0033:0x442019 [ 67.919710] Code: e8 8c 07 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 8b 08 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 67.938844] RSP: 002b:00007ffdb57acf98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 67.946919] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442019 [ 67.954290] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 67.961681] RBP: 0000000000000000 R08: 00007ffdbb1414ac R09: 00007ffdbb1414ac [ 67.969189] R10: 00007ffdbb1414ac R11: 0000000000000246 R12: 00000000000105f9 [ 67.976463] R13: 0000000000402dc0 R14: 0000000000000000 R15: 0000000000000000 executing program [ 67.984748] bond4: making interface gretap5 the new active one [ 67.991172] bond4: Enslaving gretap5 as an active interface with an up link [ 67.999555] syz-executor231 (8208) used greatest stack depth: 21648 bytes left [ 68.019201] 8021q: adding VLAN 0 to HW filter on device bond5 [ 68.026042] bond3: Enslaving bond5 as an active interface with a down link [ 68.037116] bond5: making interface gretap6 the new active one [ 68.043582] bond5: Enslaving gretap6 as an active interface with an up link executing program [ 68.116885] 8021q: adding VLAN 0 to HW filter on device bond6 [ 68.124209] bond3: Enslaving bond6 as an active interface with a down link [ 68.134167] bond6: making interface gretap7 the new active one [ 68.140615] bond6: Enslaving gretap7 as an active interface with an up link executing program executing program [ 68.207338] 8021q: adding VLAN 0 to HW filter on device bond7 [ 68.214071] bond3: Enslaving bond7 as an active interface with a down link [ 68.224163] bond7: making interface gretap8 the new active one [ 68.230731] bond7: Enslaving gretap8 as an active interface with an up link executing program [ 68.287792] 8021q: adding VLAN 0 to HW filter on device bond8 [ 68.294714] bond3: Enslaving bond8 as an active interface with a down link [ 68.304833] bond8: making interface gretap9 the new active one [ 68.311417] bond8: Enslaving gretap9 as an active interface with an up link executing program [ 68.367498] 8021q: adding VLAN 0 to HW filter on device bond9 [ 68.374228] bond3: Enslaving bond9 as an active interface with a down link [ 68.384244] bond9: making interface gretap10 the new active one [ 68.390777] bond9: Enslaving gretap10 as an active interface with an up link [ 68.441532] bond0: Releasing active interface gretap1 [ 68.479719] bond3: Enslaving gretap1 as an active interface with an up link executing program [ 68.581864] bond1: Releasing active interface gretap2 [ 68.619703] bond3: Enslaving gretap2 as an active interface with an up link executing program [ 68.721628] bond2: Releasing active interface gretap3 [ 68.759831] bond3: Enslaving gretap3 as an active interface with an up link executing program executing program [ 68.941671] bond4: Releasing active interface gretap5 [ 68.980064] bond3: Enslaving gretap5 as an active interface with an up link executing program [ 69.092100] bond5: Releasing active interface gretap6 [ 69.130232] bond3: Enslaving gretap6 as an active interface with an up link executing program [ 69.232558] bond6: Releasing active interface gretap7 [ 69.289989] bond3: Enslaving gretap7 as an active interface with an up link executing program [ 69.412736] bond7: Releasing active interface gretap8 [ 69.489977] bond3: Enslaving gretap8 as an active interface with an up link executing program [ 69.612210] bond8: Releasing active interface gretap9 [ 69.649985] bond3: Enslaving gretap9 as an active interface with an up link executing program [ 69.742094] bond9: Releasing active interface gretap10 [ 69.780127] bond3: Enslaving gretap10 as an active interface with an up link executing program executing program [ 69.876476] 8021q: adding VLAN 0 to HW filter on device bond10 [ 69.883312] bond3: Enslaving bond10 as an active interface with a down link [ 69.893579] bond10: making interface gretap11 the new active one [ 69.900289] bond10: Enslaving gretap11 as an active interface with an up link [ 69.957393] 8021q: adding VLAN 0 to HW filter on device bond11 [ 69.964247] bond3: Enslaving bond11 as an active interface with a down link [ 69.974311] bond11: making interface gretap12 the new active one [ 69.980871] bond11: Enslaving gretap12 as an active interface with an up link executing program [ 70.057571] 8021q: adding VLAN 0 to HW filter on device bond12 [ 70.064618] bond3: Enslaving bond12 as an active interface with a down link [ 70.074863] bond12: making interface gretap13 the new active one [ 70.081783] bond12: Enslaving gretap13 as an active interface with an up link executing program [ 70.157634] 8021q: adding VLAN 0 to HW filter on device bond13 [ 70.164569] bond3: Enslaving bond13 as an active interface with a down link [ 70.175383] bond13: making interface gretap14 the new active one [ 70.182011] bond13: Enslaving gretap14 as an active interface with an up link executing program [ 70.257840] 8021q: adding VLAN 0 to HW filter on device bond14 [ 70.264924] bond3: Enslaving bond14 as an active interface with a down link [ 70.275186] bond14: making interface gretap15 the new active one [ 70.281830] bond14: Enslaving gretap15 as an active interface with an up link executing program [ 70.347304] 8021q: adding VLAN 0 to HW filter on device bond15 [ 70.354328] bond3: Enslaving bond15 as an active interface with a down link [ 70.364633] bond15: making interface gretap16 the new active one [ 70.371150] bond15: Enslaving gretap16 as an active interface with an up link executing program [ 70.438125] 8021q: adding VLAN 0 to HW filter on device bond16 [ 70.445161] bond3: Enslaving bond16 as an active interface with a down link [ 70.455537] bond16: making interface gretap17 the new active one [ 70.462149] bond16: Enslaving gretap17 as an active interface with an up link executing program executing program [ 70.526950] 8021q: adding VLAN 0 to HW filter on device bond17 [ 70.534037] bond3: Enslaving bond17 as an active interface with a down link [ 70.545240] bond17: making interface gretap18 the new active one [ 70.551858] bond17: Enslaving gretap18 as an active interface with an up link [ 70.569028] 8021q: adding VLAN 0 to HW filter on device bond18 [ 70.576027] bond3: Enslaving bond18 as an active interface with a down link [ 70.586404] bond18: making interface gretap19 the new active one [ 70.593044] bond18: Enslaving gretap19 as an active interface with an up link executing program [ 70.657126] 8021q: adding VLAN 0 to HW filter on device bond19 [ 70.664168] bond3: Enslaving bond19 as an active interface with a down link [ 70.674456] bond19: making interface gretap20 the new active one [ 70.681162] bond19: Enslaving gretap20 as an active interface with an up link executing program [ 70.741871] bond10: Releasing active interface gretap11 [ 70.780228] bond3: Enslaving gretap11 as an active interface with an up link executing program [ 70.871521] bond11: Releasing active interface gretap12 [ 70.910142] bond3: Enslaving gretap12 as an active interface with an up link executing program [ 71.021329] validate_nla: 32 callbacks suppressed [ 71.021335] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.034728] bond12: Releasing active interface gretap13 [ 71.080487] bond3: Enslaving gretap13 as an active interface with an up link executing program [ 71.201553] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.209694] bond13: Releasing active interface gretap14 [ 71.251073] bond3: Enslaving gretap14 as an active interface with an up link executing program [ 71.351052] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.359140] bond14: Releasing active interface gretap15 [ 71.401367] bond3: Enslaving gretap15 as an active interface with an up link executing program [ 71.511257] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.519856] bond15: Releasing active interface gretap16 [ 71.570109] bond3: Enslaving gretap16 as an active interface with an up link executing program [ 71.671108] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.679293] bond16: Releasing active interface gretap17 [ 71.720105] bond3: Enslaving gretap17 as an active interface with an up link executing program [ 71.820888] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.829251] bond17: Releasing active interface gretap18 [ 71.880067] bond3: Enslaving gretap18 as an active interface with an up link executing program [ 71.981842] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 71.989974] bond18: Releasing active interface gretap19 [ 72.030292] bond3: Enslaving gretap19 as an active interface with an up link executing program [ 72.130890] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 72.138964] bond19: Releasing active interface gretap20 [ 72.191075] bond3: Enslaving gretap20 as an active interface with an up link executing program [ 72.291490] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 72.304986] 8021q: adding VLAN 0 to HW filter on device bond20 [ 72.312029] bond3: Enslaving bond20 as an active interface with a down link [ 72.321998] bond20: making interface gretap21 the new active one [ 72.328690] bond20: Enslaving gretap21 as an active interface with an up link executing program [ 72.381241] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 72.394769] 8021q: adding VLAN 0 to HW filter on device bond21 [ 72.401778] bond3: Enslaving bond21 as an active interface with a down link [ 72.411933] bond21: making interface gretap22 the new active one [ 72.418542] bond21: Enslaving gretap22 as an active interface with an up link executing program executing program [ 72.476936] 8021q: adding VLAN 0 to HW filter on device bond22 [ 72.483870] bond3: Enslaving bond22 as an active interface with a down link [ 72.494388] bond22: making interface gretap23 the new active one [ 72.501034] bond22: Enslaving gretap23 as an active interface with an up link executing program [ 72.558598] 8021q: adding VLAN 0 to HW filter on device bond23 [ 72.565572] bond3: Enslaving bond23 as an active interface with a down link [ 72.575800] bond23: making interface gretap24 the new active one [ 72.582352] bond23: Enslaving gretap24 as an active interface with an up link executing program [ 72.638291] 8021q: adding VLAN 0 to HW filter on device bond24 [ 72.645317] bond3: Enslaving bond24 as an active interface with a down link [ 72.657841] bond24: making interface gretap25 the new active one [ 72.664440] bond24: Enslaving gretap25 as an active interface with an up link executing program [ 72.716798] 8021q: adding VLAN 0 to HW filter on device bond25 [ 72.723845] bond3: Enslaving bond25 as an active interface with a down link [ 72.734208] bond25: making interface gretap26 the new active one [ 72.740848] bond25: Enslaving gretap26 as an active interface with an up link executing program [ 72.797058] 8021q: adding VLAN 0 to HW filter on device bond26 [ 72.804124] bond3: Enslaving bond26 as an active interface with a down link [ 72.814512] bond26: making interface gretap27 the new active one [ 72.821376] bond26: Enslaving gretap27 as an active interface with an up link [ 72.838961] 8021q: adding VLAN 0 to HW filter on device bond27 [ 72.845821] bond3: Enslaving bond27 as an active interface with a down link [ 72.856303] bond27: making interface gretap28 the new active one [ 72.863893] bond27: Enslaving gretap28 as an active interface with an up link executing program [ 72.927388] 8021q: adding VLAN 0 to HW filter on device bond28 [ 72.934643] bond3: Enslaving bond28 as an active interface with a down link [ 72.946122] bond28: making interface gretap29 the new active one [ 72.952905] bond28: Enslaving gretap29 as an active interface with an up link executing program [ 73.017366] 8021q: adding VLAN 0 to HW filter on device bond29 [ 73.024306] bond3: Enslaving bond29 as an active interface with a down link [ 73.034842] bond29: making interface gretap30 the new active one [ 73.041362] bond29: Enslaving gretap30 as an active interface with an up link executing program [ 73.121516] bond20: Releasing active interface gretap21 [ 73.160127] bond3: Enslaving gretap21 as an active interface with an up link executing program [ 73.261277] bond21: Releasing active interface gretap22 [ 73.320359] bond3: Enslaving gretap22 as an active interface with an up link executing program [ 73.432045] bond22: Releasing active interface gretap23 [ 73.490195] bond3: Enslaving gretap23 as an active interface with an up link executing program [ 73.591212] bond23: Releasing active interface gretap24 [ 73.631115] bond3: Enslaving gretap24 as an active interface with an up link executing program [ 73.731420] bond24: Releasing active interface gretap25 [ 73.780142] bond3: Enslaving gretap25 as an active interface with an up link executing program [ 73.871337] bond25: Releasing active interface gretap26 [ 73.910302] bond3: Enslaving gretap26 as an active interface with an up link executing program [ 74.001473] bond26: Releasing active interface gretap27 [ 74.060326] bond3: Enslaving gretap27 as an active interface with an up link executing program [ 74.161912] bond27: Releasing active interface gretap28 [ 74.210247] bond3: Enslaving gretap28 as an active interface with an up link executing program [ 74.331494] bond28: Releasing active interface gretap29 [ 74.370164] bond3: Enslaving gretap29 as an active interface with an up link executing program [ 74.482075] bond29: Releasing active interface gretap30 [ 74.520338] bond3: Enslaving gretap30 as an active interface with an up link executing program [ 74.617464] 8021q: adding VLAN 0 to HW filter on device bond30 [ 74.624379] bond3: Enslaving bond30 as an active interface with a down link [ 74.634430] bond30: making interface gretap31 the new active one [ 74.641161] bond30: Enslaving gretap31 as an active interface with an up link executing program executing program [ 74.706563] 8021q: adding VLAN 0 to HW filter on device bond31 [ 74.713508] bond3: Enslaving bond31 as an active interface with a down link [ 74.723686] bond31: making interface gretap32 the new active one [ 74.730268] bond31: Enslaving gretap32 as an active interface with an up link executing program [ 74.787212] 8021q: adding VLAN 0 to HW filter on device bond32 [ 74.794157] bond3: Enslaving bond32 as an active interface with a down link [ 74.804371] bond32: making interface gretap33 the new active one [ 74.810892] bond32: Enslaving gretap33 as an active interface with an up link [ 74.866707] 8021q: adding VLAN 0 to HW filter on device bond33 [ 74.873663] bond3: Enslaving bond33 as an active interface with a down link [ 74.883902] bond33: making interface gretap34 the new active one [ 74.890472] bond33: Enslaving gretap34 as an active interface with an up link executing program executing program [ 74.957343] 8021q: adding VLAN 0 to HW filter on device bond34 [ 74.964333] bond3: Enslaving bond34 as an active interface with a down link [ 74.974557] bond34: making interface gretap35 the new active one [ 74.981060] bond34: Enslaving gretap35 as an active interface with an up link [ 75.037440] 8021q: adding VLAN 0 to HW filter on device bond35 [ 75.044449] bond3: Enslaving bond35 as an active interface with a down link [ 75.054610] bond35: making interface gretap36 the new active one [ 75.061203] bond35: Enslaving gretap36 as an active interface with an up link executing program executing program [ 75.126655] 8021q: adding VLAN 0 to HW filter on device bond36 [ 75.133608] bond3: Enslaving bond36 as an active interface with a down link [ 75.144610] bond36: making interface gretap37 the new active one [ 75.151075] bond36: Enslaving gretap37 as an active interface with an up link executing program [ 75.207437] 8021q: adding VLAN 0 to HW filter on device bond37 [ 75.214481] bond3: Enslaving bond37 as an active interface with a down link [ 75.225066] bond37: making interface gretap38 the new active one [ 75.231607] bond37: Enslaving gretap38 as an active interface with an up link executing program [ 75.287743] 8021q: adding VLAN 0 to HW filter on device bond38 [ 75.294799] bond3: Enslaving bond38 as an active interface with a down link [ 75.305006] bond38: making interface gretap39 the new active one [ 75.311732] bond38: Enslaving gretap39 as an active interface with an up link executing program [ 75.366928] 8021q: adding VLAN 0 to HW filter on device bond39 [ 75.373962] bond3: Enslaving bond39 as an active interface with a down link [ 75.384772] bond39: making interface gretap40 the new active one [ 75.391462] bond39: Enslaving gretap40 as an active interface with an up link [ 75.441334] bond30: Releasing active interface gretap31 [ 75.490389] bond3: Enslaving gretap31 as an active interface with an up link executing program [ 75.582029] bond31: Releasing active interface gretap32 [ 75.620349] bond3: Enslaving gretap32 as an active interface with an up link executing program [ 75.721968] bond32: Releasing active interface gretap33 [ 75.770383] bond3: Enslaving gretap33 as an active interface with an up link executing program [ 75.882263] bond33: Releasing active interface gretap34 [ 75.920279] bond3: Enslaving gretap34 as an active interface with an up link executing program [ 76.041549] validate_nla: 32 callbacks suppressed [ 76.041554] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.054652] bond34: Releasing active interface gretap35 [ 76.100280] bond3: Enslaving gretap35 as an active interface with an up link executing program [ 76.221500] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.229546] bond35: Releasing active interface gretap36 [ 76.270277] bond3: Enslaving gretap36 as an active interface with an up link executing program [ 76.391055] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.399098] bond36: Releasing active interface gretap37 [ 76.440342] bond3: Enslaving gretap37 as an active interface with an up link executing program [ 76.540972] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.549172] bond37: Releasing active interface gretap38 [ 76.591325] bond3: Enslaving gretap38 as an active interface with an up link executing program [ 76.691468] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.699493] bond38: Releasing active interface gretap39 [ 76.740437] bond3: Enslaving gretap39 as an active interface with an up link executing program [ 76.851713] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 76.859911] bond39: Releasing active interface gretap40 [ 76.900390] bond3: Enslaving gretap40 as an active interface with an up link executing program [ 76.991007] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 77.004429] 8021q: adding VLAN 0 to HW filter on device bond40 [ 77.011721] bond3: Enslaving bond40 as an active interface with a down link [ 77.022096] bond40: making interface gretap41 the new active one [ 77.028853] bond40: Enslaving gretap41 as an active interface with an up link executing program executing program [ 77.081771] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 77.095830] 8021q: adding VLAN 0 to HW filter on device bond41 [ 77.102923] bond3: Enslaving bond41 as an active interface with a down link [ 77.113472] bond41: making interface gretap42 the new active one [ 77.119990] bond41: Enslaving gretap42 as an active interface with an up link executing program [ 77.161840] netlink: 'syz-executor231': attribute type 1 has an invalid length. [ 77.176703] 8021q: adding VLAN 0 to HW filter on device bond42 [ 77.183912] bond3: Enslaving bond42 as an active interface with a down link [ 77.194404] bond42: making interface gretap43 the new active one [ 77.201055] bond42: Enslaving gretap43 as an active interface with an up link