device bridge0 entered promiscuous mode
binder: 14600:14607 got transaction with invalid offsets ptr
binder: 14600:14607 transaction failed 29201/-14, size 80-16 line 2991
BUG: unable to handle kernel NULL pointer dereference at 00000000000000fd
IP: qlist_free_all+0x37/0x160 mm/kasan/quarantine.c:163
PGD 1babe4067 P4D 1babe4067 PUD 1babe5067 PMD 0 
Oops: 0000 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 4160 Comm: syz-executor6 Not tainted 4.16.0-rc3+ #243
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:qlist_free_all+0x37/0x160 mm/kasan/quarantine.c:163
RSP: 0018:ffff8801baf2f4e8 EFLAGS: 00010246
RAX: ffff8801c5e24b40 RBX: 0000000000000286 RCX: 0000000000000000
RDX: ffffea0007178900 RSI: ffffea0006dc739f RDI: 0000000000000286
RBP: ffff8801baf2f520 R08: 1ffff100375e5e6b R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000001 R14: ffff8801c5e24b40 R15: ffffffff86ec9820
FS:  0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:000000000901b900
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000000000fd CR3: 00000001babe3005 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 quarantine_reduce+0x141/0x170 mm/kasan/quarantine.c:259
 kasan_kmalloc+0xca/0xe0 mm/kasan/kasan.c:537
 kasan_slab_alloc+0x12/0x20 mm/kasan/kasan.c:489
 slab_post_alloc_hook mm/slab.h:443 [inline]
 slab_alloc_node mm/slab.c:3322 [inline]
 kmem_cache_alloc_node_trace+0x139/0x760 mm/slab.c:3648
 kmalloc_node include/linux/slab.h:550 [inline]
 kzalloc_node include/linux/slab.h:712 [inline]
 __get_vm_area_node+0xae/0x340 mm/vmalloc.c:1402
 __vmalloc_node_range+0xa3/0x650 mm/vmalloc.c:1754
 __vmalloc_node mm/vmalloc.c:1804 [inline]
 __vmalloc_node_flags mm/vmalloc.c:1818 [inline]
 vmalloc+0x45/0x50 mm/vmalloc.c:1840
 xt_compat_add_offset+0x228/0x380 net/netfilter/x_tables.c:529
 compat_calc_entry net/ipv6/netfilter/ip6_tables.c:936 [inline]
 compat_table_info+0x254/0x4a0 net/ipv6/netfilter/ip6_tables.c:967
 compat_get_entries net/ipv6/netfilter/ip6_tables.c:1639 [inline]
 compat_do_ip6t_get_ctl+0x322/0xc80 net/ipv6/netfilter/ip6_tables.c:1671
 compat_nf_sockopt net/netfilter/nf_sockopt.c:139 [inline]
 compat_nf_getsockopt+0x8b/0x130 net/netfilter/nf_sockopt.c:163
 compat_ipv6_getsockopt+0x201/0x370 net/ipv6/ipv6_sockglue.c:1409
 inet_csk_compat_getsockopt+0x95/0x120 net/ipv4/inet_connection_sock.c:1028
 compat_tcp_getsockopt+0x3d/0x70 net/ipv4/tcp.c:3370
 compat_sock_common_getsockopt+0xb2/0x140 net/core/sock.c:2945
 C_SYSC_getsockopt net/compat.c:523 [inline]
 compat_SyS_getsockopt net/compat.c:506 [inline]
 C_SYSC_socketcall net/compat.c:857 [inline]
 compat_SyS_socketcall+0xe74/0x17c0 net/compat.c:788
 do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 do_fast_syscall_32+0x3ec/0xf9f arch/x86/entry/common.c:392
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7fe8c99
RSP: 002b:000000000844e3e0 EFLAGS: 00000206 ORIG_RAX: 0000000000000066
RAX: ffffffffffffffda RBX: 000000000000000f RCX: 000000000844e3fc
RDX: 000000000844e548 RSI: 000000000844e454 RDI: 000000000844eb6c
RBP: 00000000081166d8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Code: 55 48 89 e5 41 57 41 56 41 55 41 54 49 c7 c7 20 98 ec 86 53 49 89 f4 48 83 ec 10 48 89 7d c8 4d 85 e4 4d 89 e5 0f 84 c8 00 00 00 <49> 63 95 fc 00 00 00 4c 8b 30 48 29 d0 49 83 3f 00 48 89 c6 0f 
RIP: qlist_free_all+0x37/0x160 mm/kasan/quarantine.c:163 RSP: ffff8801baf2f4e8
CR2: 00000000000000fd
---[ end trace 64dd1373e5f0f8cf ]---