================================================================================
UBSAN: Undefined behaviour in net/netfilter/ipset/ip_set_hash_gen.h:125:6
shift exponent 32 is too large for 32-bit type 'unsigned int'
CPU: 1 PID: 15517 Comm: syz-executor.4 Not tainted 4.19.147-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+0x22c/0x33e lib/dump_stack.c:118
 ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
 __ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
 htable_bits net/netfilter/ipset/ip_set_hash_gen.h:125 [inline]
 hash_netnet_create.cold+0x1a/0x22 net/netfilter/ipset/ip_set_hash_gen.h:1290
 ip_set_create+0x70e/0x1380 net/netfilter/ipset/ip_set_core.c:940
 nfnetlink_rcv_msg+0xeff/0x1210 net/netfilter/nfnetlink.c:233
 netlink_rcv_skb+0x160/0x440 net/netlink/af_netlink.c:2455
 nfnetlink_rcv+0x1b2/0x41b net/netfilter/nfnetlink.c:565
 netlink_unicast_kernel net/netlink/af_netlink.c:1318 [inline]
 netlink_unicast+0x4d5/0x690 net/netlink/af_netlink.c:1344
 netlink_sendmsg+0x717/0xcc0 net/netlink/af_netlink.c:1909
 sock_sendmsg_nosec net/socket.c:622 [inline]
 sock_sendmsg+0xc7/0x130 net/socket.c:632
 ___sys_sendmsg+0x7bb/0x8f0 net/socket.c:2115
 __sys_sendmsg net/socket.c:2153 [inline]
 __do_sys_sendmsg net/socket.c:2162 [inline]
 __se_sys_sendmsg net/socket.c:2160 [inline]
 __x64_sys_sendmsg+0x132/0x220 net/socket.c:2160
 do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45e179
Code: 3d b2 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 0b b2 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f6f8b69dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00000000000296c0 RCX: 000000000045e179
RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004
RBP: 000000000118cf80 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c
R13: 00007ffcdf94e8af R14: 00007f6f8b69e9c0 R15: 000000000118cf4c
================================================================================
binder: 15536:15538 unknown command 0
binder: 15536:15538 ioctl c0306201 20000200 returned -22
binder: 15536:15538 ioctl c0306201 200000c0 returned -14
binder: 15545:15551 unknown command 0
binder: 15548:15553 unknown command 0
binder: 15545:15551 ioctl c0306201 20000200 returned -22
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15548:15553 ioctl c0306201 20000200 returned -22
binder: 15548:15553 ioctl c0306201 200000c0 returned -14
binder: 15572:15577 unknown command 0
binder: 15572:15577 ioctl c0306201 20000200 returned -22
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15572:15577 ioctl c0306201 200000c0 returned -14
binder: 15603:15605 unknown command 0
binder: 15603:15605 ioctl c0306201 20000200 returned -22
binder: 15600:15609 unknown command 0
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15600:15609 ioctl c0306201 20000200 returned -22
binder: 15603:15605 ioctl c0306201 200000c0 returned -14
binder: 15625:15629 unknown command 0
binder: 15625:15629 ioctl c0306201 20000200 returned -22
binder: 15626:15632 unknown command 0
binder: 15626:15632 ioctl c0306201 20000200 returned -22
binder: 15626:15632 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15645:15651 unknown command 0
binder: 15645:15651 ioctl c0306201 20000200 returned -22
binder: 15649:15655 unknown command 0
binder: 15649:15655 ioctl c0306201 20000200 returned -22
binder: 15649:15655 ioctl c0306201 200000c0 returned -14
Unknown ioctl 35106
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
Unknown ioctl 35106
binder: 15665:15671 unknown command 0
binder: 15665:15671 ioctl c0306201 20000200 returned -22
binder: 15665:15678 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15686:15692 unknown command 0
binder: 15686:15692 ioctl c0306201 20000200 returned -22
binder: 15686:15692 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15707:15715 unknown command 0
binder: 15707:15715 ioctl c0306201 20000200 returned -22
binder: 15707:15721 ioctl c0306201 200000c0 returned -14
binder: 15732:15739 unknown command 0
binder: 15732:15739 ioctl c0306201 20000200 returned -22
binder: 15732:15743 ioctl c0306201 200000c0 returned -14
binder: 15753:15759 unknown command 0
binder: 15753:15759 ioctl c0306201 20000200 returned -22
binder: 15753:15764 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15771:15776 unknown command 0
binder: 15771:15785 ioctl c0306201 200000c0 returned -14
binder: 15771:15776 ioctl c0306201 20000200 returned -22
binder: 15788:15793 ioctl c0306201 0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15840:15843 ioctl c0306201 0 returned -14
binder: 15855:15858 ioctl c0306201 200000c0 returned -14
binder: 15868:15874 ioctl c0306201 200000c0 returned -14
binder: 15888:15891 ioctl c0306201 0 returned -14
binder: 15887:15894 ioctl c0306201 200000c0 returned -14
nla_parse: 4 callbacks suppressed
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15911:15914 ioctl c0306201 0 returned -14
binder: 15911:15914 ioctl c0306201 200000c0 returned -14
binder: 15927:15928 ioctl c0306201 0 returned -14
binder: 15927:15928 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 15935:15937 ioctl c0306201 0 returned -14
binder: 15935:15951 ioctl c0306201 200000c0 returned -14
binder: 15957:15960 ioctl c0306201 200000c0 returned -14
binder: 15972:15973 ioctl c0306201 200000c0 returned -14
binder: 15984:15988 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16005:16007 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16016:16020 ioctl c0306201 200000c0 returned -14
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16030:16042 ioctl c0306201 200000c0 returned -14
binder: 16054:16059 unknown command 0
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16054:16059 ioctl c0306201 20000200 returned -22
binder: 16054:16063 ioctl c0306201 200000c0 returned -14
binder: 16078:16082 unknown command 0
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16078:16082 ioctl c0306201 20000200 returned -22
binder: 16078:16090 ioctl c0306201 200000c0 returned -14
binder: 16107:16110 unknown command 0
binder: 16107:16110 ioctl c0306201 20000200 returned -22
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 16107:16115 ioctl c0306201 200000c0 returned -14