batman_adv: batadv0: Interface deactivated: batadv_slave_1 ieee802154 phy0 wpan0: encryption failed: -22 aoe: packet could not be sent on wpan1. consider increasing tx_queue_len device batadv1 left promiscuous mode ====================================================== WARNING: possible circular locking dependency detected 4.19.211-syzkaller #0 Not tainted ------------------------------------------------------ syz-executor.5/31830 is trying to acquire lock: 00000000f56c7efa (&rl->lock){++++}, at: ntfs_read_block fs/ntfs/aops.c:265 [inline] 00000000f56c7efa (&rl->lock){++++}, at: ntfs_readpage+0x1909/0x21b0 fs/ntfs/aops.c:452 but task is already holding lock: 00000000f0879d5b (&ni->mrec_lock){+.+.}, at: map_mft_record+0x3c/0xc70 fs/ntfs/mft.c:168 which lock already depends on the new lock. the existing dependency chain (in reverse order) is: -> #1 (&ni->mrec_lock){+.+.}: map_mft_record+0x3c/0xc70 fs/ntfs/mft.c:168 ntfs_truncate+0x202/0x2820 fs/ntfs/inode.c:2395 ntfs_truncate_vfs fs/ntfs/inode.c:2875 [inline] ntfs_setattr+0x1b6/0x620 fs/ntfs/inode.c:2925 notify_change+0x70b/0xfc0 fs/attr.c:334 do_truncate+0x134/0x1f0 fs/open.c:63 handle_truncate fs/namei.c:3009 [inline] do_last fs/namei.c:3427 [inline] path_openat+0x2308/0x2df0 fs/namei.c:3537 do_filp_open+0x18c/0x3f0 fs/namei.c:3567 do_sys_open+0x3b3/0x520 fs/open.c:1085 do_syscall_64+0xf9/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe -> #0 (&rl->lock){++++}: down_read+0x36/0x80 kernel/locking/rwsem.c:24 ntfs_read_block fs/ntfs/aops.c:265 [inline] ntfs_readpage+0x1909/0x21b0 fs/ntfs/aops.c:452 do_read_cache_page+0x533/0x1170 mm/filemap.c:2828 read_mapping_page include/linux/pagemap.h:402 [inline] ntfs_map_page fs/ntfs/aops.h:89 [inline] ntfs_sync_mft_mirror+0x24f/0x1d00 fs/ntfs/mft.c:494 write_mft_record_nolock+0x13f1/0x16c0 fs/ntfs/mft.c:819 write_mft_record fs/ntfs/mft.h:109 [inline] __ntfs_write_inode+0x609/0xe10 fs/ntfs/inode.c:3064 ntfs_commit_inode fs/ntfs/inode.h:315 [inline] ntfs_put_super+0x1325/0x16f0 fs/ntfs/super.c:2320 generic_shutdown_super+0x144/0x370 fs/super.c:456 kill_block_super+0x97/0xf0 fs/super.c:1185 deactivate_locked_super+0x94/0x160 fs/super.c:329 deactivate_super+0x174/0x1a0 fs/super.c:360 cleanup_mnt+0x1a8/0x290 fs/namespace.c:1098 task_work_run+0x148/0x1c0 kernel/task_work.c:113 exit_task_work include/linux/task_work.h:22 [inline] do_exit+0xbf3/0x2be0 kernel/exit.c:870 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath+0x3f0/0x4a0 arch/x86/entry/common.c:271 ret_from_fork+0x15/0x30 arch/x86/entry/entry_64.S:407 other info that might help us debug this: Possible unsafe locking scenario: CPU0 CPU1 ---- ---- lock(&ni->mrec_lock); lock(&rl->lock); lock(&ni->mrec_lock); lock(&rl->lock); *** DEADLOCK *** 2 locks held by syz-executor.5/31830: #0: 000000002539b2e8 (&type->s_umount_key#89){++++}, at: deactivate_super+0x16c/0x1a0 fs/super.c:359 #1: 00000000f0879d5b (&ni->mrec_lock){+.+.}, at: map_mft_record+0x3c/0xc70 fs/ntfs/mft.c:168 stack backtrace: CPU: 0 PID: 31830 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1fc/0x2ef lib/dump_stack.c:118 print_circular_bug.constprop.0.cold+0x2d7/0x41e kernel/locking/lockdep.c:1222 check_prev_add kernel/locking/lockdep.c:1866 [inline] check_prevs_add kernel/locking/lockdep.c:1979 [inline] validate_chain kernel/locking/lockdep.c:2420 [inline] __lock_acquire+0x30c9/0x3ff0 kernel/locking/lockdep.c:3416 lock_acquire+0x170/0x3c0 kernel/locking/lockdep.c:3908 down_read+0x36/0x80 kernel/locking/rwsem.c:24 ntfs_read_block fs/ntfs/aops.c:265 [inline] ntfs_readpage+0x1909/0x21b0 fs/ntfs/aops.c:452 do_read_cache_page+0x533/0x1170 mm/filemap.c:2828 read_mapping_page include/linux/pagemap.h:402 [inline] ntfs_map_page fs/ntfs/aops.h:89 [inline] ntfs_sync_mft_mirror+0x24f/0x1d00 fs/ntfs/mft.c:494 write_mft_record_nolock+0x13f1/0x16c0 fs/ntfs/mft.c:819 write_mft_record fs/ntfs/mft.h:109 [inline] __ntfs_write_inode+0x609/0xe10 fs/ntfs/inode.c:3064 ntfs_commit_inode fs/ntfs/inode.h:315 [inline] ntfs_put_super+0x1325/0x16f0 fs/ntfs/super.c:2320 generic_shutdown_super+0x144/0x370 fs/super.c:456 kill_block_super+0x97/0xf0 fs/super.c:1185 deactivate_locked_super+0x94/0x160 fs/super.c:329 deactivate_super+0x174/0x1a0 fs/super.c:360 cleanup_mnt+0x1a8/0x290 fs/namespace.c:1098 task_work_run+0x148/0x1c0 kernel/task_work.c:113 exit_task_work include/linux/task_work.h:22 [inline] do_exit+0xbf3/0x2be0 kernel/exit.c:870 do_group_exit+0x125/0x310 kernel/exit.c:967 get_signal+0x3f2/0x1f70 kernel/signal.c:2589 do_signal+0x8f/0x1670 arch/x86/kernel/signal.c:799 exit_to_usermode_loop+0x204/0x2a0 arch/x86/entry/common.c:163 prepare_exit_to_usermode arch/x86/entry/common.c:198 [inline] syscall_return_slowpath+0x3f0/0x4a0 arch/x86/entry/common.c:271 ret_from_fork+0x15/0x30 arch/x86/entry/entry_64.S:407 RIP: 0033:0x7f2dee4c10c9 Code: Bad RIP value. RSP: 002b:00007f2de47af118 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 RAX: 0000000000000000 RBX: 00007f2dee5e12c0 RCX: 00007f2dee4c10c9 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 00007f2dee51cae9 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007ffe48db00ff R14: 00007f2de47af300 R15: 0000000000022000 netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): dummy0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready batman_adv: batadv0: Removing interface: batadv_slave_0 batman_adv: batadv0: Removing interface: batadv_slave_1 device bridge_slave_1 left promiscuous mode bridge0: port 2(bridge_slave_1) entered disabled state device bridge_slave_0 left promiscuous mode bridge0: port 1(bridge_slave_0) entered disabled state bond348 (unregistering): Releasing backup interface batadv1232 bond348 (unregistering): Released all slaves bond347 (unregistering): Releasing backup interface batadv1231 bond347 (unregistering): Released all slaves bond346 (unregistering): Releasing backup interface batadv1230 bond346 (unregistering): Released all slaves bond345 (unregistering): Releasing backup interface batadv1229 bond345 (unregistering): Released all slaves bond344 (unregistering): Released all slaves bond343 (unregistering): Releasing backup interface batadv1206 bond343 (unregistering): Released all slaves bond342 (unregistering): Releasing backup interface batadv1204 bond342 (unregistering): Released all slaves bond341 (unregistering): Releasing backup interface batadv1203 bond341 (unregistering): Released all slaves bond340 (unregistering): Releasing backup interface batadv1202 bond340 (unregistering): Released all slaves bond339 (unregistering): Released all slaves bond338 (unregistering): Released all slaves bond337 (unregistering): Released all slaves bond336 (unregistering): Released all slaves bond335 (unregistering): Releasing backup interface batadv1186 bond335 (unregistering): Released all slaves bond334 (unregistering): Releasing backup interface batadv1183 bond334 (unregistering): Released all slaves bond333 (unregistering): Releasing backup interface batadv1182 bond333 (unregistering): Released all slaves bond332 (unregistering): Releasing backup interface batadv1181 bond332 (unregistering): Released all slaves bond331 (unregistering): Released all slaves bond330 (unregistering): Released all slaves bond329 (unregistering): Released all slaves bond328 (unregistering): Released all slaves bond327 (unregistering): Releasing backup interface batadv1170 bond327 (unregistering): Released all slaves bond326 (unregistering): Releasing backup interface batadv1169 bond326 (unregistering): Released all slaves bond325 (unregistering): Releasing backup interface batadv1168 bond325 (unregistering): Released all slaves bond324 (unregistering): Released all slaves bond323 (unregistering): Releasing backup interface batadv1165 bond323 (unregistering): Released all slaves bond322 (unregistering): Released all slaves bond321 (unregistering): Releasing backup interface batadv1164 bond321 (unregistering): Released all slaves bond320 (unregistering): Releasing backup interface batadv1163 bond320 (unregistering): Released all slaves bond319 (unregistering): Releasing backup interface batadv1079 bond319 (unregistering): Released all slaves bond318 (unregistering): Released all slaves bond317 (unregistering): Released all slaves bond316 (unregistering): Released all slaves bond315 (unregistering): Released all slaves bond314 (unregistering): Released all slaves bond313 (unregistering): Released all slaves bond312 (unregistering): Released all slaves bond311 (unregistering): Released all slaves bond310 (unregistering): Released all slaves bond309 (unregistering): Releasing backup interface batadv1069 bond309 (unregistering): Released all slaves bond308 (unregistering): Releasing backup interface batadv1063 bond308 (unregistering): Released all slaves bond307 (unregistering): Released all slaves bond306 (unregistering): Released all slaves bond305 (unregistering): Released all slaves bond304 (unregistering): Released all slaves bond303 (unregistering): Released all slaves bond302 (unregistering): Released all slaves bond301 (unregistering): Released all slaves bond300 (unregistering): Released all slaves bond299 (unregistering): Releasing backup interface batadv1037 bond299 (unregistering): Released all slaves bond298 (unregistering): Releasing backup interface batadv1035 bond298 (unregistering): Released all slaves bond297 (unregistering): Releasing backup interface batadv1034 bond297 (unregistering): Released all slaves bond296 (unregistering): Releasing backup interface batadv1033 bond296 (unregistering): Released all slaves bond295 (unregistering): Releasing backup interface batadv1031 bond295 (unregistering): Released all slaves bond294 (unregistering): Releasing backup interface batadv1030 bond294 (unregistering): Released all slaves bond293 (unregistering): Releasing backup interface batadv1029 bond293 (unregistering): Released all slaves bond292 (unregistering): Released all slaves bond291 (unregistering): Released all slaves bond290 (unregistering): Released all slaves bond289 (unregistering): Released all slaves bond288 (unregistering): Releasing backup interface batadv1009 bond288 (unregistering): Released all slaves bond287 (unregistering): Releasing backup interface batadv1001 bond287 (unregistering): Released all slaves bond286 (unregistering): Releasing backup interface batadv986 bond286 (unregistering): Released all slaves bond285 (unregistering): Releasing backup interface batadv961 bond285 (unregistering): Released all slaves bond284 (unregistering): Releasing backup interface batadv954 bond284 (unregistering): Released all slaves bond283 (unregistering): Releasing backup interface batadv953 bond283 (unregistering): Released all slaves bond282 (unregistering): Releasing backup interface batadv952 bond282 (unregistering): Released all slaves bond281 (unregistering): Releasing backup interface batadv951 bond281 (unregistering): Released all slaves bond280 (unregistering): Releasing backup interface batadv950 bond280 (unregistering): Released all slaves bond279 (unregistering): Releasing backup interface batadv949 bond279 (unregistering): Released all slaves bond278 (unregistering): Releasing backup interface batadv948 bond278 (unregistering): Released all slaves bond277 (unregistering): Releasing backup interface batadv947 bond277 (unregistering): Released all slaves bond276 (unregistering): Releasing backup interface batadv946 bond276 (unregistering): Released all slaves bond275 (unregistering): Releasing backup interface batadv945 bond275 (unregistering): Released all slaves bond274 (unregistering): Releasing backup interface batadv944 bond274 (unregistering): Released all slaves bond273 (unregistering): Releasing backup interface batadv943 bond273 (unregistering): Released all slaves bond272 (unregistering): Releasing backup interface batadv942 bond272 (unregistering): Released all slaves bond271 (unregistering): Releasing backup interface batadv941 bond271 (unregistering): Released all slaves bond270 (unregistering): Releasing backup interface batadv939 bond270 (unregistering): Released all slaves bond269 (unregistering): Releasing backup interface batadv924 bond269 (unregistering): Released all slaves bond268 (unregistering): Releasing backup interface batadv917 bond268 (unregistering): Released all slaves bond267 (unregistering): Releasing backup interface batadv916 bond267 (unregistering): Released all slaves bond266 (unregistering): Releasing backup interface batadv899 bond266 (unregistering): Released all slaves bond265 (unregistering): Releasing backup interface batadv897 bond265 (unregistering): Released all slaves bond264 (unregistering): Released all slaves bond263 (unregistering): Releasing backup interface batadv865 bond263 (unregistering): Released all slaves bond262 (unregistering): Releasing backup interface batadv833 bond262 (unregistering): Released all slaves bond261 (unregistering): Releasing backup interface batadv832 bond261 (unregistering): Released all slaves bond260 (unregistering): Releasing backup interface batadv831 bond260 (unregistering): Released all slaves bond259 (unregistering): Releasing backup interface batadv830 bond259 (unregistering): Released all slaves bond258 (unregistering): Releasing backup interface batadv829 bond258 (unregistering): Released all slaves bond257 (unregistering): Releasing backup interface batadv828 bond257 (unregistering): Released all slaves bond256 (unregistering): Releasing backup interface batadv827 bond256 (unregistering): Released all slaves bond255 (unregistering): Releasing backup interface batadv826 bond255 (unregistering): Released all slaves bond254 (unregistering): Releasing backup interface batadv825 bond254 (unregistering): Released all slaves bond253 (unregistering): Releasing backup interface batadv824 bond253 (unregistering): Released all slaves bond252 (unregistering): Releasing backup interface batadv823 bond252 (unregistering): Released all slaves bond251 (unregistering): Releasing backup interface batadv822 bond251 (unregistering): Released all slaves bond250 (unregistering): Releasing backup interface batadv821 bond250 (unregistering): Released all slaves bond249 (unregistering): Releasing backup interface batadv820 bond249 (unregistering): Released all slaves bond248 (unregistering): Releasing backup interface batadv819 bond248 (unregistering): Released all slaves bond247 (unregistering): Releasing backup interface batadv818 bond247 (unregistering): Released all slaves bond246 (unregistering): Releasing backup interface batadv817 bond246 (unregistering): Released all slaves bond245 (unregistering): Releasing backup interface batadv816 bond245 (unregistering): Released all slaves bond244 (unregistering): Releasing backup interface batadv815 bond244 (unregistering): Released all slaves bond243 (unregistering): Releasing backup interface batadv814 bond243 (unregistering): Released all slaves bond242 (unregistering): Releasing backup interface batadv813 bond242 (unregistering): Released all slaves bond241 (unregistering): Releasing backup interface batadv812 bond241 (unregistering): Released all slaves bond240 (unregistering): Releasing backup interface batadv811 bond240 (unregistering): Released all slaves bond239 (unregistering): Releasing backup interface batadv810 bond239 (unregistering): Released all slaves bond238 (unregistering): Releasing backup interface batadv809 bond238 (unregistering): Released all slaves bond237 (unregistering): Releasing backup interface batadv808 bond237 (unregistering): Released all slaves bond236 (unregistering): Releasing backup interface batadv807 bond236 (unregistering): Released all slaves bond235 (unregistering): Releasing backup interface batadv806 bond235 (unregistering): Released all slaves bond234 (unregistering): Releasing backup interface batadv805 bond234 (unregistering): Released all slaves bond233 (unregistering): Releasing backup interface batadv804 bond233 (unregistering): Released all slaves bond232 (unregistering): Releasing backup interface batadv803 bond232 (unregistering): Released all slaves bond231 (unregistering): Releasing backup interface batadv802 bond231 (unregistering): Released all slaves bond230 (unregistering): Releasing backup interface batadv801 bond230 (unregistering): Released all slaves bond229 (unregistering): Releasing backup interface batadv800 bond229 (unregistering): Released all slaves bond228 (unregistering): Releasing backup interface batadv799 bond228 (unregistering): Released all slaves bond227 (unregistering): Releasing backup interface batadv798 Bluetooth: hci0: command 0x0409 tx timeout bond227 (unregistering): Released all slaves bond226 (unregistering): Releasing backup interface batadv797 bond226 (unregistering): Released all slaves bond225 (unregistering): Releasing backup interface batadv796 bond225 (unregistering): Released all slaves bond224 (unregistering): Releasing backup interface batadv795 bond224 (unregistering): Released all slaves bond223 (unregistering): Releasing backup interface batadv794 bond223 (unregistering): Released all slaves bond222 (unregistering): Releasing backup interface batadv793 bond222 (unregistering): Released all slaves bond221 (unregistering): Releasing backup interface batadv792 bond221 (unregistering): Released all slaves bond220 (unregistering): Releasing backup interface batadv791 bond220 (unregistering): Released all slaves bond219 (unregistering): Releasing backup interface batadv790 bond219 (unregistering): Released all slaves bond218 (unregistering): Releasing backup interface batadv789 bond218 (unregistering): Released all slaves bond217 (unregistering): Releasing backup interface batadv788 bond217 (unregistering): Released all slaves bond216 (unregistering): Releasing backup interface batadv787 bond216 (unregistering): Released all slaves bond215 (unregistering): Releasing backup interface batadv786 bond215 (unregistering): Released all slaves bond214 (unregistering): Releasing backup interface batadv785 bond214 (unregistering): Released all slaves bond213 (unregistering): Releasing backup interface batadv784 bond213 (unregistering): Released all slaves bond212 (unregistering): Releasing backup interface batadv783 bond212 (unregistering): Released all slaves bond211 (unregistering): Releasing backup interface batadv782 bond211 (unregistering): Released all slaves bond210 (unregistering): Releasing backup interface batadv781 bond210 (unregistering): Released all slaves bond209 (unregistering): Releasing backup interface batadv780 bond209 (unregistering): Released all slaves bond208 (unregistering): Releasing backup interface batadv779 bond208 (unregistering): Released all slaves bond207 (unregistering): Releasing backup interface batadv778 bond207 (unregistering): Released all slaves bond206 (unregistering): Releasing backup interface batadv777 bond206 (unregistering): Released all slaves bond205 (unregistering): Releasing backup interface batadv776 bond205 (unregistering): Released all slaves bond204 (unregistering): Releasing backup interface batadv775 bond204 (unregistering): Released all slaves bond203 (unregistering): Releasing backup interface batadv774 bond203 (unregistering): Released all slaves bond202 (unregistering): Releasing backup interface batadv773 bond202 (unregistering): Released all slaves bond201 (unregistering): Releasing backup interface batadv772 bond201 (unregistering): Released all slaves bond200 (unregistering): Releasing backup interface batadv771 bond200 (unregistering): Released all slaves bond199 (unregistering): Releasing backup interface batadv770 bond199 (unregistering): Released all slaves bond198 (unregistering): Releasing backup interface batadv769 bond198 (unregistering): Released all slaves bond197 (unregistering): Releasing backup interface batadv768 bond197 (unregistering): Released all slaves bond196 (unregistering): Releasing backup interface batadv767 bond196 (unregistering): Released all slaves bond195 (unregistering): Releasing backup interface batadv766 bond195 (unregistering): Released all slaves bond194 (unregistering): Releasing backup interface batadv765 bond194 (unregistering): Released all slaves bond193 (unregistering): Releasing backup interface batadv764 bond193 (unregistering): Released all slaves bond192 (unregistering): Releasing backup interface batadv763 bond192 (unregistering): Released all slaves bond191 (unregistering): Releasing backup interface batadv762 bond191 (unregistering): Released all slaves bond190 (unregistering): Releasing backup interface batadv761 bond190 (unregistering): Released all slaves bond189 (unregistering): Releasing backup interface batadv760 bond189 (unregistering): Released all slaves bond188 (unregistering): Releasing backup interface batadv759 bond188 (unregistering): Released all slaves bond187 (unregistering): Releasing backup interface batadv758 bond187 (unregistering): Released all slaves bond186 (unregistering): Releasing backup interface batadv757 bond186 (unregistering): Released all slaves bond185 (unregistering): Releasing backup interface batadv756 bond185 (unregistering): Released all slaves bond184 (unregistering): Releasing backup interface batadv755 bond184 (unregistering): Released all slaves bond183 (unregistering): Releasing backup interface batadv754 bond183 (unregistering): Released all slaves bond182 (unregistering): Releasing backup interface batadv753 bond182 (unregistering): Released all slaves bond181 (unregistering): Releasing backup interface batadv752 bond181 (unregistering): Released all slaves bond180 (unregistering): Releasing backup interface batadv751 bond180 (unregistering): Released all slaves bond179 (unregistering): Releasing backup interface batadv750 bond179 (unregistering): Released all slaves bond178 (unregistering): Releasing backup interface batadv749 bond178 (unregistering): Released all slaves bond177 (unregistering): Releasing backup interface batadv748 bond177 (unregistering): Released all slaves bond176 (unregistering): Releasing backup interface batadv747 bond176 (unregistering): Released all slaves bond175 (unregistering): Releasing backup interface batadv746 bond175 (unregistering): Released all slaves bond174 (unregistering): Releasing backup interface batadv745 bond174 (unregistering): Released all slaves bond173 (unregistering): Releasing backup interface batadv744 bond173 (unregistering): Released all slaves bond172 (unregistering): Releasing backup interface batadv743 bond172 (unregistering): Released all slaves bond171 (unregistering): Releasing backup interface batadv742 bond171 (unregistering): Released all slaves Bluetooth: hci1: command 0x0409 tx timeout Bluetooth: hci2: command 0x0409 tx timeout bond170 (unregistering): Releasing backup interface batadv741 bond170 (unregistering): Released all slaves bond169 (unregistering): Releasing backup interface batadv740 bond169 (unregistering): Released all slaves bond168 (unregistering): Releasing backup interface batadv739 bond168 (unregistering): Released all slaves Bluetooth: hci3: command 0x0409 tx timeout Bluetooth: hci6: command 0x0409 tx timeout bond167 (unregistering): Releasing backup interface batadv720 bond167 (unregistering): Released all slaves bond166 (unregistering): Releasing backup interface batadv647 bond166 (unregistering): Released all slaves bond165 (unregistering): Releasing backup interface batadv646 bond165 (unregistering): Released all slaves bond164 (unregistering): Releasing backup interface batadv645 bond164 (unregistering): Released all slaves bond163 (unregistering): Releasing backup interface batadv644 bond163 (unregistering): Released all slaves bond162 (unregistering): Releasing backup interface batadv643 bond162 (unregistering): Released all slaves bond161 (unregistering): Releasing backup interface batadv642 bond161 (unregistering): Released all slaves bond160 (unregistering): Releasing backup interface batadv641 bond160 (unregistering): Released all slaves bond159 (unregistering): Releasing backup interface batadv640 bond159 (unregistering): Released all slaves bond158 (unregistering): Releasing backup interface batadv639 bond158 (unregistering): Released all slaves bond157 (unregistering): Releasing backup interface batadv638 bond157 (unregistering): Released all slaves bond156 (unregistering): Releasing backup interface batadv637 bond156 (unregistering): Released all slaves bond155 (unregistering): Releasing backup interface batadv636 bond155 (unregistering): Released all slaves bond154 (unregistering): Releasing backup interface batadv635