xt_CT: You must specify a L4 protocol and not use inversions on it
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
================================================================================
UBSAN: Undefined behaviour in ./include/net/red.h:272:18
shift exponent 234 is too large for 64-bit type 'long unsigned int'
CPU: 0 PID: 17226 Comm: syz-executor.4 Not tainted 4.19.148-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
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x22d/0x270 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:544 [inline]
smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:__raw_spin_unlock_irq include/linux/spinlock_api_smp.h:169 [inline]
RIP: 0010:_raw_spin_unlock_irq+0x50/0x90 kernel/locking/spinlock.c:192
Code: c0 b8 89 63 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 3d 48 83 3d 61 ca b2 01 00 74 25 fb 66 0f 1f 44 00 00 01 00 00 00 e8 86 35 9c f9 65 8b 05 5f 2e 51 78 85 c0 74 02 5d
RSP: 0018:ffff88804961f490 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c7137 RBX: 0000000076d330a8 RCX: 1ffff110111cf942
RDX: dffffc0000000000 RSI: ffff888088e7c9f0 RDI: ffff888088e7c9c4
RBP: ffff8880ae22c2c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880ae22c2c0
R13: ffff888049d34200 R14: 0000000000000000 R15: 0000000000000001
finish_lock_switch kernel/sched/core.c:2578 [inline]
finish_task_switch+0x174/0x8b0 kernel/sched/core.c:2678
context_switch kernel/sched/core.c:2831 [inline]
__schedule+0x8ed/0x22e0 kernel/sched/core.c:3517
preempt_schedule_irq+0xb4/0x180 kernel/sched/core.c:3744
retint_kernel+0x1b/0x2d
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline]
RIP: 0010:lock_acquire+0x1ec/0x3f0 kernel/locking/lockdep.c:3910
Code: 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 dd 01 00 00 48 83 3d c9 9d 0b 08 00 0f 84 4e 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b
RSP: 0018:ffff88804961f6b8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c7135 RBX: ffff888088e7c140 RCX: ffffffff8157b85e
RDX: dffffc0000000000 RSI: 0000000000000004 RDI: 0000000000000286
RBP: ffff88808757f628 R08: 0000000000000000 R09: fffffbfff1a54108
R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
kernfs_drain fs/kernfs/dir.c:468 [inline]
__kernfs_remove+0x827/0xa20 fs/kernfs/dir.c:1316
kernfs_remove_by_name_ns+0x51/0xb0 fs/kernfs/dir.c:1510
kernfs_remove_by_name include/linux/kernfs.h:539 [inline]
sysfs_unmerge_group+0xe3/0x160 fs/sysfs/group.c:343
rpm_sysfs_remove drivers/base/power/sysfs.c:725 [inline]
dpm_sysfs_remove+0x36/0x60 drivers/base/power/sysfs.c:732
device_del+0x129/0xa30 drivers/base/core.c:2303
delete_partition+0x1b1/0x250 block/partition-generic.c:290
drop_partitions block/partition-generic.c:460 [inline]
drop_partitions+0x19a/0x1f0 block/partition-generic.c:446
rescan_partitions+0x4e/0x910 block/partition-generic.c:527
__blkdev_reread_part+0x189/0x220 block/ioctl.c:173
blkdev_reread_part+0x23/0x40 block/ioctl.c:193
__loop_clr_fd+0xaff/0xda0 drivers/block/loop.c:1147
loop_clr_fd drivers/block/loop.c:1211 [inline]
lo_ioctl+0x363/0x2200 drivers/block/loop.c:1580
__blkdev_driver_ioctl block/ioctl.c:303 [inline]
blkdev_ioctl+0x5cb/0x1a7e block/ioctl.c:601
block_ioctl+0xe9/0x130 fs/block_dev.c:1896
vfs_ioctl fs/ioctl.c:46 [inline]
file_ioctl fs/ioctl.c:501 [inline]
do_vfs_ioctl+0xcdb/0x12e0 fs/ioctl.c:688
ksys_ioctl+0x9b/0xc0 fs/ioctl.c:705
__do_sys_ioctl fs/ioctl.c:712 [inline]
__se_sys_ioctl fs/ioctl.c:710 [inline]
__x64_sys_ioctl+0x6f/0xb0 fs/ioctl.c:710
do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45dfe7
Code: 48 83 c4 08 48 89 d8 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 89 e8 48 f7 d8 48 39 c3 0f 92 c0 eb 92 66 90 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 9d b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fdc436319f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000045dfe7
RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000006
RBP: 00007fdc436326d4 R08: 0000000000000440 R09: 000000000000000c
R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000002 R14: 00007fdc436329c0 R15: 000000000118cf4c
================================================================================
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 'syz-executor.0': attribute type 1 has an invalid length.
bond32 (uninitialized): Released all slaves
netlink: 48 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 'syz-executor.0': attribute type 1 has an invalid length.
bond32 (uninitialized): Released all slaves
audit: type=1800 audit(1601259192.938:36): pid=17402 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="loop5" ino=130 res=0
attempt to access beyond end of device
QAT: Invalid ioctl
loop5: rw=2049, want=359, limit=270
netlink: 'syz-executor.0': attribute type 1 has an invalid length.
bond32 (uninitialized): Released all slaves
netlink: 'syz-executor.2': attribute type 1 has an invalid length.
netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'.
device team1 entered promiscuous mode
netlink: 'syz-executor.2': attribute type 1 has an invalid length.
netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'.
xt_CT: You must specify a L4 protocol and not use inversions on it
audit: type=1804 audit(1601259194.999:37): pid=17607 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-testdir907649444/syzkaller.UaPsdB/294/bus" dev="sda1" ino=16623 res=1
audit: type=1804 audit(1601259195.029:38): pid=17607 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir907649444/syzkaller.UaPsdB/294/bus" dev="sda1" ino=16623 res=1
audit: type=1804 audit(1601259195.029:39): pid=17607 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir907649444/syzkaller.UaPsdB/294/bus" dev="sda1" ino=16623 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
audit: type=1804 audit(1601259195.029:40): pid=17607 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir907649444/syzkaller.UaPsdB/294/bus" dev="sda1" ino=16623 res=1
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
new mount options do not match the existing superblock, will be ignored
new mount options do not match the existing superblock, will be ignored
loop5: p1 < > p2 p3 < p5 p6 > p4
loop5: p2 size 1073741824 extends beyond EOD, truncated
loop5: p4 size 32768 extends beyond EOD, truncated
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
loop5: p5 size 1073741824 extends beyond EOD, truncated
loop5: p6 size 32768 extends beyond EOD, truncated
loop5: p1 < > p2 p3 < p5 p6 > p4
loop5: p2 size 1073741824 extends beyond EOD, truncated
loop5: p4 size 32768 extends beyond EOD, truncated
loop5: p5 size 1073741824 extends beyond EOD, truncated
loop5: p6 size 32768 extends beyond EOD, truncated
loop5: p1 < > p2 p3 < p5 p6 > p4
loop5: p2 size 1073741824 extends beyond EOD, truncated
loop5: p4 size 32768 extends beyond EOD, truncated
loop5: p5 size 1073741824 extends beyond EOD, truncated
loop5: p6 size 32768 extends beyond EOD, truncated
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
kvm [17813]: vcpu0, guest rIP: 0xcc ignored wrmsr: 0x11e data 0xbe702111
ldm_validate_privheads(): Disk read failed.
loop4: p2 < > p4
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc1 data 0x0
loop4: partition table partially beyond EOD, truncated
loop4: p2 size 2 extends beyond EOD, truncated
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
loop4: p4 size 2097152 extends beyond EOD, truncated
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
kvm [17813]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x0
netlink: 28 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.