netlink: 'syz-executor.3': attribute type 1 has an invalid length. Cannot find add_set index 0 as target BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1333 in_atomic(): 0, irqs_disabled(): 0, pid: 28227, name: syz-executor.2 8021q: adding VLAN 0 to HW filter on device bond592 3 locks held by syz-executor.2/28227: #0: 00000000e74bfa18 (&table[i].mutex){+.+.}, at: nfnl_lock net/netfilter/nfnetlink.c:62 [inline] #0: 00000000e74bfa18 (&table[i].mutex){+.+.}, at: nfnetlink_rcv_msg+0x9c1/0xf4b net/netfilter/nfnetlink.c:223 #1: 0000000029406494 (rcu_read_lock){....}, at: ctnetlink_create_conntrack+0x199/0x1280 net/netfilter/nf_conntrack_netlink.c:1929 bond0: Enslaving bond592 as an active interface with an up link #2: 00000000d3f60e5c (&mm->mmap_sem){++++}, at: __do_page_fault+0x39b/0xdd0 arch/x86/mm/fault.c:1319 Cannot find add_set index 0 as target Preemption disabled at: [] rcu_lockdep_current_cpu_online kernel/rcu/tree.c:1076 [inline] [] rcu_lockdep_current_cpu_online+0x32/0x1b0 kernel/rcu/tree.c:1068 CPU: 1 PID: 28227 Comm: syz-executor.2 Not tainted 4.19.107-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x188/0x20d lib/dump_stack.c:118 ___might_sleep.cold+0x1bd/0x1f9 kernel/sched/core.c:6192 __do_page_fault+0x3c6/0xdd0 arch/x86/mm/fault.c:1333 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1204 RIP: 0010:0xb848405b8b Code: Bad RIP value. RSP: 0018:ffff888037de71d8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a2c0000 RDX: 1ffffffff0bb13bf RSI: ffff888037de7210 RDI: ffff888037de7260 RBP: ffff888040571dc0 R08: ffff88801d0a4480 R09: ffff888037de7260 R10: ffffed1006fbce51 R11: ffff888037de728f R12: 0000000000000000 R13: 0000000000000001 R14: ffffffff85d89dc0 R15: ffff888037de7210 audit: type=1804 audit(1583033611.827:311): pid=28228 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir191391043/syzkaller.2AQxML/3176/file0/file0" dev="sda1" ino=16961 res=1 audit: type=1804 audit(1583033611.967:312): pid=28441 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir191391043/syzkaller.2AQxML/3176/file0/file0" dev="sda1" ino=16961 res=1 audit: type=1804 audit(1583033612.027:313): pid=28439 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir191391043/syzkaller.2AQxML/3176/file0/file0" dev="sda1" ino=16961 res=1 BUG: unable to handle kernel paging request at 000000b848405b8b PGD 0 P4D 0 Oops: 0010 [#1] PREEMPT SMP KASAN CPU: 0 PID: 28227 Comm: syz-executor.2 Tainted: G W 4.19.107-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:0xb848405b8b Code: Bad RIP value. RSP: 0018:ffff888037de71d8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a2c0000 RDX: 1ffffffff0bb13bf RSI: ffff888037de7210 RDI: ffff888037de7260 RBP: ffff888040571dc0 R08: ffff88801d0a4480 R09: ffff888037de7260 R10: ffffed1006fbce51 R11: ffff888037de728f R12: 0000000000000000 R13: 0000000000000001 R14: ffffffff85d89dc0 R15: ffff888037de7210 FS: 00007f2ab5fd2700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000b848405b61 CR3: 00000000460db000 CR4: 00000000001426f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: CR2: 000000b848405b8b ---[ end trace d270be52ee25c662 ]--- RIP: 0010:0xb848405b8b Code: Bad RIP value. Cannot find add_set index 0 as target RSP: 0018:ffff888037de71d8 EFLAGS: 00010246 RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000a2c0000 RDX: 1ffffffff0bb13bf RSI: ffff888037de7210 RDI: ffff888037de7260 RBP: ffff888040571dc0 R08: ffff88801d0a4480 R09: ffff888037de7260 R10: ffffed1006fbce51 R11: ffff888037de728f R12: 0000000000000000 R13: 0000000000000001 R14: ffffffff85d89dc0 R15: ffff888037de7210 FS: 00007f2ab5fd2700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000200092f8 CR3: 00000000460db000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400