================================================================================
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: 0 PID: 11730 Comm: syz-executor.0 Not tainted 4.19.150-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_ipport_create.cold+0x1a/0x2d 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: 0033:0x45de59
Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f9de1fb6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000029b40 RCX: 000000000045de59
RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffd3a98005f R14: 00007f9de1fb79c0 R15: 000000000118bf2c
================================================================================
audit: type=1804 audit(1602830218.584:92): pid=11744 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/125/cgroup.controllers" dev="sda1" ino=16219 res=1
audit: type=1804 audit(1602830218.954:93): pid=11771 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir405986245/syzkaller.lfbptH/119/bus" dev="sda1" ino=16221 res=1
audit: type=1804 audit(1602830219.364:94): pid=11789 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/126/cgroup.controllers" dev="sda1" ino=16220 res=1
audit: type=1804 audit(1602830219.704:95): pid=11778 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir405986245/syzkaller.lfbptH/119/bus" dev="sda1" ino=16221 res=1
audit: type=1804 audit(1602830219.704:96): pid=11817 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir405986245/syzkaller.lfbptH/119/bus" dev="sda1" ino=16221 res=1
audit: type=1804 audit(1602830219.704:97): pid=11818 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir405986245/syzkaller.lfbptH/119/bus" dev="sda1" ino=16221 res=1
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'.
audit: type=1804 audit(1602830220.254:98): pid=11850 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/127/cgroup.controllers" dev="sda1" ino=16220 res=1
audit: type=1804 audit(1602830220.614:99): pid=11876 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/128/cgroup.controllers" dev="sda1" ino=15778 res=1
audit: type=1804 audit(1602830220.904:100): pid=11900 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/129/cgroup.controllers" dev="sda1" ino=16218 res=1
audit: type=1804 audit(1602830221.424:101): pid=11927 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/130/cgroup.controllers" dev="sda1" ino=16232 res=1
audit: type=1804 audit(1602830221.674:102): pid=11956 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/131/cgroup.controllers" dev="sda1" ino=16212 res=1
audit: type=1804 audit(1602830222.384:103): pid=11983 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/132/cgroup.controllers" dev="sda1" ino=16252 res=1
audit: type=1804 audit(1602830222.694:104): pid=12004 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir435130514/syzkaller.MJNDGT/133/cgroup.controllers" dev="sda1" ino=16252 res=1
kauditd_printk_skb: 4 callbacks suppressed
audit: type=1804 audit(1602830225.074:109): pid=12118 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir279851116/syzkaller.DpJjsv/210/file1/bus" dev="loop1" ino=3 res=1
audit: type=1804 audit(1602830225.074:110): pid=12120 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir279851116/syzkaller.DpJjsv/210/file1/bus" dev="loop1" ino=3 res=1
EXT4-fs warning (device sda1): ext4_block_to_path:105: block 2147483647 > max in inode 16277
audit: type=1804 audit(1602830225.294:111): pid=12135 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir279851116/syzkaller.DpJjsv/211/file1/bus" dev="loop1" ino=4 res=1
binder: 12205:12209 ioctl 4018620d 20001380 returned -22
binder: 12205:12209 ioctl 4018620d 20001380 returned -22