================================================================================
UBSAN: Undefined behaviour in ./include/net/red.h:272:18
shift exponent 202 is too large for 64-bit type 'long unsigned int'
CPU: 1 PID: 16767 Comm: syz-executor.2 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
 red_calc_qavg_from_idle_time include/net/red.h:272 [inline]
 red_calc_qavg include/net/red.h:313 [inline]
 choke_enqueue+0x2a7e/0x2cc0 net/sched/sch_choke.c:231
 __dev_xmit_skb net/core/dev.c:3494 [inline]
 __dev_queue_xmit+0x14e1/0x2ec0 net/core/dev.c:3807
 neigh_hh_output include/net/neighbour.h:491 [inline]
 neigh_output include/net/neighbour.h:499 [inline]
 ip_finish_output2+0xc04/0x1640 net/ipv4/ip_output.c:230
 ip_finish_output+0x88e/0xd80 net/ipv4/ip_output.c:318
 NF_HOOK_COND include/linux/netfilter.h:278 [inline]
 ip_output+0x203/0x650 net/ipv4/ip_output.c:406
 dst_output include/net/dst.h:455 [inline]
 ip_local_out+0xaf/0x170 net/ipv4/ip_output.c:125
 __ip_queue_xmit+0x8a0/0x1bd0 net/ipv4/ip_output.c:506
 __tcp_transmit_skb+0x1c72/0x36c0 net/ipv4/tcp_output.c:1148
 tcp_transmit_skb net/ipv4/tcp_output.c:1164 [inline]
 tcp_connect+0x1a38/0x2610 net/ipv4/tcp_output.c:3526
 tcp_v4_connect+0x141c/0x1aa0 net/ipv4/tcp_ipv4.c:315
 __inet_stream_connect+0x836/0xe50 net/ipv4/af_inet.c:655
 inet_stream_connect+0x53/0xa0 net/ipv4/af_inet.c:719
 __sys_connect+0x265/0x2c0 net/socket.c:1663
 __do_sys_connect net/socket.c:1674 [inline]
 __se_sys_connect net/socket.c:1671 [inline]
 __x64_sys_connect+0x6f/0xb0 net/socket.c:1671
 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:00007f8c9fafec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: ffffffffffffffda RBX: 0000000000002340 RCX: 000000000045de59
RDX: 000000000000002f RSI: 0000000020000140 RDI: 0000000000000006
RBP: 000000000118bf60 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bf2c
R13: 00007fff005512ff R14: 00007f8c9faff9c0 R15: 000000000118bf2c
================================================================================
sd 0:0:1:0: [sg0] tag#7691 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7691 CDB: opcode=0x94
sd 0:0:1:0: [sg0] tag#7691 CDB[00]: 94 e1 ce 17 6e f6 bc ba db 23 b3 ef a0 7b eb a2
sd 0:0:1:0: [sg0] tag#7691 CDB[10]: fa 17 7b f5 91 f1 06 1e d6 ea f5 ee 1d 13 bb a5
sd 0:0:1:0: [sg0] tag#7691 CDB[20]: 36
sd 0:0:1:0: [sg0] tag#7691 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7691 CDB: opcode=0x94
sd 0:0:1:0: [sg0] tag#7691 CDB[00]: 94 e1 ce 17 6e f6 bc ba db 23 b3 ef a0 7b eb a2
sd 0:0:1:0: [sg0] tag#7691 CDB[10]: fa 17 7b f5 91 f1 06 1e d6 ea f5 ee 1d 13 bb a5
sd 0:0:1:0: [sg0] tag#7691 CDB[20]: 36
xt_CT: You must specify a L4 protocol and not use inversions on it
EXT4-fs (loop5): unsupported inode size: 162
sd 0:0:1:0: [sg0] tag#7653 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7653 CDB: opcode=0x94
EXT4-fs (loop5): blocksize: 1024
sd 0:0:1:0: [sg0] tag#7653 CDB[00]: 94 e1 ce 17 6e f6 bc ba db 23 b3 ef a0 7b eb a2
sd 0:0:1:0: [sg0] tag#7653 CDB[10]: fa 17 7b f5 91 f1 06 1e d6 ea f5 ee 1d 13 bb a5
sd 0:0:1:0: [sg0] tag#7653 CDB[20]: 36
EXT4-fs (loop5): unsupported inode size: 162
EXT4-fs (loop5): blocksize: 1024
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
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
sd 0:0:1:0: [sg0] tag#7659 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7659 CDB: opcode=0x94
sd 0:0:1:0: [sg0] tag#7659 CDB[00]: 94 e1 ce 17 6e f6 bc ba db 23 b3 ef a0 7b eb a2
sd 0:0:1:0: [sg0] tag#7659 CDB[10]: fa 17 7b f5 91 f1 06 1e d6 ea f5 ee 1d 13 bb a5
xt_CT: You must specify a L4 protocol and not use inversions on it
sd 0:0:1:0: [sg0] tag#7659 CDB[20]: 36
sd 0:0:1:0: [sg0] tag#7657 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7657 CDB: opcode=0x94
sd 0:0:1:0: [sg0] tag#7657 CDB[00]: 94 e1 ce 17 6e f6 bc ba db 23 b3 ef a0 7b eb a2
xt_CT: You must specify a L4 protocol and not use inversions on it
sd 0:0:1:0: [sg0] tag#7657 CDB[10]: fa 17 7b f5 91 f1 06 1e d6 ea f5 ee 1d 13 bb a5
sd 0:0:1:0: [sg0] tag#7657 CDB[20]: 36
xt_CT: You must specify a L4 protocol and not use inversions on it
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
xt_CT: You must specify a L4 protocol and not use inversions on it
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
audit: type=1804 audit(1602522313.538:50): pid=17208 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-testdir880939363/syzkaller.dgA94V/286/bus" dev="sda1" ino=16825 res=1
netlink: 'syz-executor.4': attribute type 8 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
netlink: 'syz-executor.4': attribute type 8 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
MINIX-fs: mounting unchecked file system, running fsck is recommended
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
xt_CT: You must specify a L4 protocol and not use inversions on it
netlink: 'syz-executor.4': attribute type 8 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
audit: type=1804 audit(1602522315.238:51): pid=17298 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-testdir880939363/syzkaller.dgA94V/287/bus" dev="sda1" ino=16827 res=1
netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'.
xt_CT: You must specify a L4 protocol and not use inversions on it
netlink: 'syz-executor.0': attribute type 2 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 72 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 'syz-executor.0': attribute type 2 has an invalid length.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
xt_CT: You must specify a L4 protocol and not use inversions on it
netlink: 'syz-executor.4': attribute type 8 has an invalid length.
netlink: 'syz-executor.4': attribute type 2 has an invalid length.
xt_CT: You must specify a L4 protocol and not use inversions on it
gfs2: commit mount option requires a positive numeric argument
gfs2: can't parse mount arguments
gfs2: commit mount option requires a positive numeric argument
gfs2: can't parse mount arguments
audit: type=1804 audit(1602522316.739:52): pid=17381 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir492611976/syzkaller.NbVm47/315/bus" dev="sda1" ino=16736 res=1
gfs2: commit mount option requires a positive numeric argument
gfs2: can't parse mount arguments
audit: type=1804 audit(1602522316.779:53): pid=17386 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir492611976/syzkaller.NbVm47/315/bus" dev="sda1" ino=16736 res=1