kasan: CONFIG_KASAN_INLINE enabled kasan: GPF could be caused by NULL-ptr deref or user memory access kobject: 'rx-14' (00000000d734413b): kobject_uevent_env general protection fault: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 1835 Comm: syz-executor.5 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: 'rx-14' (00000000d734413b): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/rx-14' 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:ffff888203727660 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900108d2000 RDX: 0000000000000003 RSI: ffffffff86557ea0 RDI: 0000000000000018 RBP: ffff8882037277d0 R08: 00000000006000c0 R09: ffff88808a448a20 R10: 0000000000000000 R11: 0000000000000000 R12: ffff888212818040 R13: ffff8880616487e0 R14: ffff8880616487d0 R15: ffff8882037278f8 FS: 00007f0a8b9f2700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000738008 CR3: 000000020436f000 CR4: 00000000001406e0 Call Trace: kobject: 'rx-15' (00000000a79fa531): kobject_add_internal: parent: 'queues', set: 'queues' rxrpc_new_client_call+0x8e7/0x1880 net/rxrpc/call_object.c:291 kobject: 'rx-15' (00000000a79fa531): kobject_uevent_env rxrpc_new_client_call_for_sendmsg net/rxrpc/sendmsg.c:595 [inline] rxrpc_do_sendmsg+0xfbe/0x1c8f net/rxrpc/sendmsg.c:651 kobject: 'rx-15' (00000000a79fa531): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/rx-15' rxrpc_sendmsg+0x4b8/0x5f0 net/rxrpc/af_rxrpc.c:592 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: 'tx-0' (000000007a662779): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-0' (000000007a662779): kobject_uevent_env kobject: 'tx-0' (000000007a662779): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-0' __sys_sendmmsg+0x1bf/0x4e0 net/socket.c:2210 kobject: 'tx-1' (00000000db62b2a6): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-1' (00000000db62b2a6): kobject_uevent_env __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 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 kobject: 'tx-1' (00000000db62b2a6): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-1' RSP: 002b:00007f0a8b9f1c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459829 RDX: 0000000000000001 RSI: 0000000020005c00 RDI: 0000000000000003 RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 kobject: 'tx-2' (000000003d604bd6): kobject_add_internal: parent: 'queues', set: 'queues' R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0a8b9f26d4 R13: 00000000004c6fe8 R14: 00000000004dc518 R15: 00000000ffffffff Modules linked in: kobject: 'tx-2' (000000003d604bd6): kobject_uevent_env kobject: 'loop3' (00000000e46ea363): kobject_uevent_env kobject: 'tx-2' (000000003d604bd6): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-2' kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-3' (0000000067e4424a): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e46ea363): kobject_uevent_env kobject: 'tx-3' (0000000067e4424a): kobject_uevent_env kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-3' (0000000067e4424a): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-3' kobject: 'tx-4' (000000005e7695af): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-4' (000000005e7695af): kobject_uevent_env kobject: 'tx-4' (000000005e7695af): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-4' kobject: 'tx-5' (000000001d70d712): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e46ea363): kobject_uevent_env kobject: 'tx-5' (000000001d70d712): kobject_uevent_env kobject: 'tx-5' (000000001d70d712): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-5' kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-6' (000000006980766c): kobject_add_internal: parent: 'queues', set: 'queues' ---[ end trace 2857b76004fa96ad ]--- RIP: 0010:rxrpc_connect_call+0xe0/0x48d0 net/rxrpc/conn_client.c:693 kobject: 'tx-6' (000000006980766c): kobject_uevent_env kobject: 'tx-6' (000000006980766c): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-6' 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: 'loop3' (00000000e46ea363): kobject_uevent_env RSP: 0018:ffff888203727660 EFLAGS: 00010206 kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-7' (000000003524379d): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'loop3' (00000000e46ea363): kobject_uevent_env kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-7' (000000003524379d): kobject_uevent_env kobject: 'tx-7' (000000003524379d): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-7' RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900108d2000 kobject: 'tx-8' (00000000515708e1): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-8' (00000000515708e1): kobject_uevent_env kobject: 'tx-8' (00000000515708e1): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-8' kasan: CONFIG_KASAN_INLINE enabled kobject: 'loop3' (00000000e46ea363): kobject_uevent_env kobject: 'tx-9' (00000000e20805e6): kobject_add_internal: parent: 'queues', set: 'queues' kasan: GPF could be caused by NULL-ptr deref or user memory access kobject: 'tx-9' (00000000e20805e6): kobject_uevent_env kobject: 'loop3' (00000000e46ea363): fill_kobj_path: path = '/devices/virtual/block/loop3' kobject: 'tx-9' (00000000e20805e6): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-9' RDX: 0000000000000003 RSI: ffffffff86557ea0 RDI: 0000000000000018 kobject: 'tx-10' (0000000091400503): kobject_add_internal: parent: 'queues', set: 'queues' general protection fault: 0000 [#2] PREEMPT SMP KASAN kobject: 'tx-10' (0000000091400503): kobject_uevent_env CPU: 0 PID: 2059 Comm: syz-executor.5 Tainted: G D 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 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: 'tx-10' (0000000091400503): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-10' RSP: 0018:ffff888212a6f660 EFLAGS: 00010206 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90010cd4000 RDX: 0000000000000003 RSI: ffffffff86557ea0 RDI: 0000000000000018 RBP: ffff888212a6f7d0 R08: 00000000006000c0 R09: ffffed104147a01a R10: ffffed104147a019 R11: ffff88820a3d00cb R12: ffff8882128184c0 R13: ffff8880616487e0 R14: ffff8882128181c8 R15: ffff888212a6f8f8 FS: 00007f0a8b9b0700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000075c000 CR3: 000000020436f000 CR4: 00000000001406f0 kobject: 'tx-11' (0000000018593ab0): kobject_add_internal: parent: 'queues', set: 'queues' DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 Call Trace: kobject: 'tx-11' (0000000018593ab0): kobject_uevent_env kobject: 'tx-11' (0000000018593ab0): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-11' rxrpc_new_client_call+0x8e7/0x1880 net/rxrpc/call_object.c:291 kobject: 'tx-12' (000000005add8ba6): kobject_add_internal: parent: 'queues', set: 'queues' rxrpc_new_client_call_for_sendmsg net/rxrpc/sendmsg.c:595 [inline] rxrpc_do_sendmsg+0xfbe/0x1c8f net/rxrpc/sendmsg.c:651 kobject: 'tx-12' (000000005add8ba6): kobject_uevent_env rxrpc_sendmsg+0x4b8/0x5f0 net/rxrpc/af_rxrpc.c:592 kobject: 'tx-12' (000000005add8ba6): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-12' 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: 'tx-13' (0000000007e6631e): kobject_add_internal: parent: 'queues', set: 'queues' kobject: 'tx-13' (0000000007e6631e): kobject_uevent_env kobject: 'tx-13' (0000000007e6631e): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-13' __sys_sendmmsg+0x1bf/0x4e0 net/socket.c:2210 kobject: 'tx-14' (00000000e0f8933a): kobject_add_internal: parent: 'queues', set: 'queues' __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 kobject: 'tx-14' (00000000e0f8933a): kobject_uevent_env entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x459829 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:00007f0a8b9afc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459829 RDX: 0000000000000001 RSI: 0000000020005c00 RDI: 0000000000000003 kobject: 'tx-14' (00000000e0f8933a): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-14' RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0a8b9b06d4 R13: 00000000004c6fe8 R14: 00000000004dc518 R15: 00000000ffffffff Modules linked in: RBP: ffff8882037277d0 R08: 00000000006000c0 R09: ffff88808a448a20 kobject: 'tx-15' (000000004ca34806): kobject_add_internal: parent: 'queues', set: 'queues' R10: 0000000000000000 R11: 0000000000000000 R12: ffff888212818040 kobject: 'tx-15' (000000004ca34806): kobject_uevent_env R13: ffff8880616487e0 R14: ffff8880616487d0 R15: ffff8882037278f8 kobject: 'tx-15' (000000004ca34806): fill_kobj_path: path = '/devices/virtual/net/bond2476/queues/tx-15' FS: 00007f0a8b9f2700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 kobject: 'batman_adv' (00000000a13ac007): kobject_add_internal: parent: 'bond2476', set: '' CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000075c000 CR3: 000000020436f000 CR4: 00000000001406f0