================================================================================
UBSAN: Undefined behaviour in net/netfilter/ipset/ip_set_hash_gen.h:125:6
UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found!
shift exponent 32 is too large for 32-bit type 'unsigned int'
CPU: 0 PID: 946 Comm: syz-executor.4 Not tainted 4.19.149-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
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2020/09/19 18:44 (1000)
 htable_bits net/netfilter/ipset/ip_set_hash_gen.h:125 [inline]
 hash_net_create.cold+0x1a/0x1f 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: 0033:0x45de89
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:00007f81a203fc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 0000000000029b40 RCX: 000000000045de89
RDX: 0000000000000000 RSI: 0000000020000200 RDI: 0000000000000003
RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007ffcad9cdf3f R14: 00007f81a20409c0 R15: 000000000118bf2c
================================================================================
audit: type=1804 audit(1601803549.564:121): pid=972 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir537699537/syzkaller.5GlhTa/75/cgroup.controllers" dev="sda1" ino=16015 res=1
UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found!
UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2020/09/19 18:44 (1000)
audit: type=1804 audit(1601803550.114:122): pid=991 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir537699537/syzkaller.5GlhTa/76/cgroup.controllers" dev="sda1" ino=15994 res=1
audit: type=1804 audit(1601803550.314:123): pid=1007 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir163718612/syzkaller.opw70P/209/cgroup.controllers" dev="sda1" ino=15999 res=1
xt_CT: You must specify a L4 protocol and not use inversions on it
xt_CT: You must specify a L4 protocol and not use inversions on it
audit: type=1804 audit(1601803550.764:124): pid=1030 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir537699537/syzkaller.5GlhTa/77/cgroup.controllers" dev="sda1" ino=16992 res=1
xt_CT: You must specify a L4 protocol and not use inversions on it
audit: type=1804 audit(1601803551.004:125): pid=1055 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir163718612/syzkaller.opw70P/210/cgroup.controllers" dev="sda1" ino=15977 res=1
xt_CT: You must specify a L4 protocol and not use inversions on it
audit: type=1804 audit(1601803551.644:126): pid=1081 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir537699537/syzkaller.5GlhTa/78/cgroup.controllers" dev="sda1" ino=16997 res=1
audit: type=1804 audit(1601803551.764:127): pid=1115 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir163718612/syzkaller.opw70P/211/cgroup.controllers" dev="sda1" ino=16999 res=1
kvm [1172]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000003e data 0xb2
kvm [1172]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x40000029 data 0x4f
kvm [1210]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000003e data 0xb2
kvm [1240]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000003e data 0xb2
kvm [1262]: vcpu0, guest rIP: 0x14c Hyper-V uhandled wrmsr: 0x4000003e data 0xb2
F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
F2FS-fs (loop0): Failed to get valid F2FS checkpoint
F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
F2FS-fs (loop0): Failed to get valid F2FS checkpoint
F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
F2FS-fs (loop0): Failed to get valid F2FS checkpoint
F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0)
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=4104, limit=20
attempt to access beyond end of device
loop0: rw=12288, want=8200, limit=20
affs: No valid root block on device loop3
affs: No valid root block on device loop3
EXT4-fs (loop3): Unsupported blocksize for fs encryption
device wlan1 entered promiscuous mode
device wlan1 left promiscuous mode