general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 22024 Comm: syz-executor.0 Not tainted 4.19.61 #35 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:rxrpc_connect_call+0xe0/0x48d0 net/rxrpc/conn_client.c:693 kobject: 'brif' (000000004e578997): kobject_add_internal: parent: 'þ€', set: '' Code: 03 80 3c 18 00 0f 85 a9 40 00 00 48 8b 85 08 ff ff ff 48 8b 18 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 76 40 00 00 48 8b 5b 18 48 8d bb f0 01 00 00 48 RSP: 0018:ffff88805d117660 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e7f000 IPVS: ftp: loaded support on port[0] = 21 RDX: 0000000000000003 RSI: ffffffff86557ea0 RDI: 0000000000000018 RBP: ffff88805d1177d0 R08: 00000000006000c0 R09: ffff8880a0080ca0 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888092ad7b40 R13: ffff8880a57403e0 R14: ffff8880a57403d0 R15: ffff88805d1178f8 FS: 00007f4cefca4700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000264a978 CR3: 000000008bc51000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kobject: 'batman_adv' (000000002ed58753): kobject_add_internal: parent: 'þ€', set: '' DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: kobject: 'lo' (000000005dcd6c17): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'lo' (000000005dcd6c17): kobject_uevent_env kobject: 'lo' (000000005dcd6c17): fill_kobj_path: path = '/devices/virtual/net/lo' rxrpc_new_client_call+0x8e7/0x1880 net/rxrpc/call_object.c:291 rxrpc_new_client_call_for_sendmsg net/rxrpc/sendmsg.c:595 [inline] rxrpc_do_sendmsg+0xfbe/0x1c8f net/rxrpc/sendmsg.c:651 kobject: 'queues' (00000000c7668a50): kobject_add_internal: parent: 'lo', set: '' kobject: 'queues' (00000000c7668a50): kobject_uevent_env rxrpc_sendmsg+0x4b8/0x5f0 net/rxrpc/af_rxrpc.c:592 kobject: 'queues' (00000000c7668a50): kobject_uevent_env: filter function caused the event to drop! sock_sendmsg_nosec net/socket.c:622 [inline] sock_sendmsg+0xd7/0x130 net/socket.c:632 ___sys_sendmsg+0x3e2/0x920 net/socket.c:2115 kobject: 'rx-0' (000000005dde47a4): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'rx-0' (000000005dde47a4): kobject_uevent_env kobject: 'rx-0' (000000005dde47a4): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' __sys_sendmmsg+0x1bf/0x4e0 net/socket.c:2210 kobject: 'tx-0' (0000000063d2148b): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (0000000063d2148b): kobject_uevent_env kobject: 'tx-0' (0000000063d2148b): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' __do_sys_sendmmsg net/socket.c:2239 [inline] __se_sys_sendmmsg net/socket.c:2236 [inline] __x64_sys_sendmmsg+0x9d/0x100 net/socket.c:2236 do_syscall_64+0xfd/0x620 arch/x86/entry/common.c:293 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459829 kobject: 'tunl0' (00000000ee93e548): kobject_add_internal: parent: 'net', set: 'devices' Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007f4cefca3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 kobject: 'tunl0' (00000000ee93e548): kobject_uevent_env RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459829 RDX: 0000000000000001 RSI: 0000000020005c00 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4cefca46d4 R13: 00000000004c6e90 R14: 00000000004dc250 R15: 00000000ffffffff Modules linked in: kobject: 'tunl0' (00000000ee93e548): fill_kobj_path: path = '/devices/virtual/net/tunl0' kobject: 'loop3' (000000006c8d4c05): kobject_uevent_env ---[ end trace b63ce77305897844 ]--- kobject: 'loop3' (000000006c8d4c05): fill_kobj_path: path = '/devices/virtual/block/loop3' RIP: 0010:rxrpc_connect_call+0xe0/0x48d0 net/rxrpc/conn_client.c:693 kobject: 'loop5' (000000000ce546be): kobject_uevent_env Code: 03 80 3c 18 00 0f 85 a9 40 00 00 48 8b 85 08 ff ff ff 48 8b 18 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 18 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 76 40 00 00 48 8b 5b 18 48 8d bb f0 01 00 00 48 kobject: 'loop5' (000000000ce546be): fill_kobj_path: path = '/devices/virtual/block/loop5' kobject: 'loop3' (000000006c8d4c05): kobject_uevent_env kobject: 'loop3' (000000006c8d4c05): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'loop5' (000000000ce546be): kobject_uevent_env RSP: 0018:ffff88805d117660 EFLAGS: 00010206 kobject: 'loop5' (000000000ce546be): fill_kobj_path: path = '/devices/virtual/block/loop5' RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e7f000 RDX: 0000000000000003 RSI: ffffffff86557ea0 RDI: 0000000000000018 RBP: ffff88805d1177d0 R08: 00000000006000c0 R09: ffff8880a0080ca0 kobject: 'queues' (00000000829a19aa): kobject_add_internal: parent: 'tunl0', set: '' kobject: 'queues' (00000000829a19aa): kobject_uevent_env kobject: 'queues' (00000000829a19aa): kobject_uevent_env: filter function caused the event to drop! R10: 0000000000000000 R11: 0000000000000000 R12: ffff888092ad7b40 kobject: 'rx-0' (000000008888cacf): kobject_add_internal: parent: 'queues', set: 'queues' R13: ffff8880a57403e0 R14: ffff8880a57403d0 R15: ffff88805d1178f8 kobject: 'rx-0' (000000008888cacf): kobject_uevent_env kobject: 'rx-0' (000000008888cacf): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' FS: 00007f4cefca4700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 kobject: 'tx-0' (00000000a1a1f66f): kobject_add_internal: parent: 'queues', set: 'queues' CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 kobject: 'tx-0' (00000000a1a1f66f): kobject_uevent_env kobject: 'tx-0' (00000000a1a1f66f): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' CR2: 0000001b32b25000 CR3: 000000008bc51000 CR4: 00000000001406e0 kobject: 'gre0' (00000000994e63bc): kobject_add_internal: parent: 'net', set: 'devices' kobject: 'gre0' (00000000994e63bc): kobject_uevent_env kobject: 'gre0' (00000000994e63bc): fill_kobj_path: path = '/devices/virtual/net/gre0' DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 kobject: 'queues' (00000000eadcf43d): kobject_add_internal: parent: 'gre0', set: '' kobject: 'queues' (00000000eadcf43d): kobject_uevent_env DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 kobject: 'queues' (00000000eadcf43d): kobject_uevent_env: filter function caused the event to drop! kobject: 'rx-0' (000000003b1960dd): kobject_add_internal: parent: 'queues', set: 'queues'