================================================================================
UBSAN: Undefined behaviour in ./include/net/red.h:272:18
shift exponent 103 is too large for 64-bit type 'long unsigned int'
CPU: 0 PID: 9 Comm: ksoftirqd/0 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
 red_calc_qavg_from_idle_time include/net/red.h:272 [inline]
 red_adaptative_algo include/net/red.h:404 [inline]
 red_adaptative_timer+0x7ed/0x870 net/sched/sch_red.c:266
 call_timer_fn+0x177/0x760 kernel/time/timer.c:1338
 expire_timers+0x243/0x500 kernel/time/timer.c:1375
 __run_timers kernel/time/timer.c:1703 [inline]
 run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716
 __do_softirq+0x27d/0xad2 kernel/softirq.c:292
 run_ksoftirqd+0x57/0x130 kernel/softirq.c:653
 smpboot_thread_fn+0x66e/0xa30 kernel/smpboot.c:164
 kthread+0x33f/0x460 kernel/kthread.c:259
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
================================================================================
VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1.
IPVS: ftp: loaded support on port[0] = 21
netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'.
audit: type=1400 audit(1601061332.628:13): avc:  denied  { create } for  pid=11170 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
audit: type=1400 audit(1601061332.638:14): avc:  denied  { ioctl } for  pid=11170 comm="syz-executor.4" path="socket:[40067]" dev="sockfs" ino=40067 ioctlcmd=0x8918 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1
EXT4-fs (loop4): Mount option "nodelalloc" incompatible with ext3
EXT4-fs (loop4): Mount option "nodelalloc" incompatible with ext3
(unnamed net_device) (uninitialized): up delay (2) is not a multiple of miimon (9), updelay rounded to 0 ms
(unnamed net_device) (uninitialized): up delay (2) is not a multiple of miimon (9), updelay rounded to 0 ms
netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 11342:11343 unknown command 0
netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
binder: 11342:11343 ioctl c0306201 20000200 returned -22
syz-executor.0 (11323) used greatest stack depth: 23600 bytes left
binder: 11342:11353 unknown command 0
binder: 11342:11353 ioctl c0306201 20000200 returned -22
netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
hub 9-0:1.0: USB hub found
hub 9-0:1.0: 8 ports detected
syz-executor.0 (11374) used greatest stack depth: 23472 bytes left
netlink: 16 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 2192 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 2192 bytes leftover after parsing attributes in process `syz-executor.5'.
hub 9-0:1.0: USB hub found
hub 9-0:1.0: 8 ports detected
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'.
netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'.
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11468 comm=syz-executor.4
xt_ipvs: protocol family 7 not supported
xt_ipvs: protocol family 7 not supported
xt_ipvs: protocol family 7 not supported
netlink: 64 bytes leftover after parsing attributes in process `syz-executor.4'.
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11468 comm=syz-executor.4
xt_ipvs: protocol family 7 not supported
xt_ipvs: protocol family 7 not supported
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11533 comm=syz-executor.4
xt_ipvs: protocol family 7 not supported